{"title":"Fuses","description":"","products":[{"product_id":"frs-r-30-bussmann-30-amp-fuse","title":"FRS-R-30 - Bussmann - 30 Amp Fuse","description":"","brand":"Bussmann","offers":[{"title":"New","offer_id":46688004964601,"sku":"FRS-R-30","price":11.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/FRS-R-30_1_dcdcb9b6-f3ce-4ebf-bc44-913aea72b64b.jpg?v=1753820050"},{"product_id":"frs-r-15-bussmann-15-amp-fuse","title":"FRS-R-15 - Bussmann - 15 Amp Fuse","description":"\u003ch3\u003eProduct Description - FRS-R-15 - Cooper Bussmann Low Voltage\u003c\/h3\u003e\n\u003cp\u003eFRS-R-20: A 20A fuse from the FRS-R Series with a 0.81\" diameter, capable of operating at 600V AC or 300V DC. It features dual-element and time-delay properties with an interrupting capacity of 200kA at 600V.\u003c\/p\u003e","brand":"Bussmann","offers":[{"title":"New","offer_id":46688012239097,"sku":"FRS-R-15","price":10.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/FRS-R-15_1_ac3ba00a-35d5-45cc-a2fe-e7e73cba7a84.jpg?v=1753820334"},{"product_id":"frs-r-20-bussmann-20-amp-fuse","title":"FRS-R-20 - Bussmann - 20 Amp Fuse","description":"\u003ch3\u003eProduct Description - FRS-R-20 - Cooper Bussmann Low Voltage\u003c\/h3\u003e\n\u003cp\u003eFRS-R-25: A low-voltage, 25A fuse from the FRS-R Series with a 0.81\" diameter. It operates at 600V AC or 300V DC and has a high interrupting capacity of 200kA at 600V.\u003c\/p\u003e","brand":"Bussmann","offers":[{"title":"New","offer_id":46688019742969,"sku":"FRS-R-20","price":11.26,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/FRS-R-20_1.jpg?v=1753820630"},{"product_id":"frs-r-60-bussmann-60-amp-fuse","title":"FRS-R-60 - Bussmann - 60 Amp Fuse","description":"\u003cp\u003eFRS-R-60 - Bussmann - 60 Amp Fuse\u003c\/p\u003e","brand":"Bussmann","offers":[{"title":"New","offer_id":46688024166649,"sku":"FRS-R-60","price":20.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/FRS-R-60_1_8f5cb1c9-aba3-4e3b-8a38-3be5a1b2e188.jpg?v=1753820789"},{"product_id":"eaton-p3f322rgnh-pow-r-way-iii-fusible-plug-in-unit-60a-3-pole-240v-r-class-fuse","title":"Eaton P3F322RGNH Pow-R-Way III Fusible Plug-In Unit – 60A, 3-Pole, 240V, R-Class Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a04c303-5b0c-83e9-b7cc-db21ec99b687-12\" data-is-intersecting=\"true\"\u003e\n\u003cdiv class=\"relative w-full overflow-visible\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a04c303-5b0c-83e9-b7cc-db21ec99b687-12\" data-turn-id-container=\"request-6a04c303-5b0c-83e9-b7cc-db21ec99b687-12\" data-testid=\"conversation-turn-142\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"d6cd1296-df82-45fb-88a0-7813b6ca04fd\" dir=\"auto\" data-message-model-slug=\"gpt-5-3-mini\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"144\" data-end=\"601\"\u003eThe Eaton P3F322RGNH Pow-R-Way III fusible plug-in unit is designed for use in busway power distribution systems. It provides reliable overcurrent protection through R-class fusing and is engineered for safe and efficient plug-in installation within Eaton Pow-R-Way III busway assemblies. Built for commercial and industrial applications, this unit ensures dependable power distribution with flexible grounding and neutral options.\u003c\/p\u003e\n\u003cp data-start=\"608\" data-end=\"630\"\u003e\u003cstrong data-start=\"608\" data-end=\"630\"\u003eElectrical Ratings\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"632\" data-end=\"789\"\u003e\n\u003cli data-section-id=\"7uve2k\" data-start=\"632\" data-end=\"655\"\u003eCurrent Rating: 60A\u003c\/li\u003e\n\u003cli data-section-id=\"so388g\" data-start=\"656\" data-end=\"680\"\u003eVoltage Rating: 240V\u003c\/li\u003e\n\u003cli data-section-id=\"16th55b\" data-start=\"681\" data-end=\"712\"\u003eNumber of Poles: Three-pole\u003c\/li\u003e\n\u003cli data-section-id=\"1qsn8fj\" data-start=\"713\" data-end=\"743\"\u003eNumber of Wires: Four-wire\u003c\/li\u003e\n\u003cli data-section-id=\"8zb3kp\" data-start=\"744\" data-end=\"766\"\u003eFuse Type: R-class\u003c\/li\u003e\n\u003cli data-section-id=\"l9m8jt\" data-start=\"767\" data-end=\"789\"\u003eType: Fusible unit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"796\" data-end=\"818\"\u003e\u003cstrong data-start=\"796\" data-end=\"818\"\u003eKey Specifications\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"820\" data-end=\"1085\"\u003e\n\u003cli data-section-id=\"104z54j\" data-start=\"820\" data-end=\"843\"\u003eManufacturer: Eaton\u003c\/li\u003e\n\u003cli data-section-id=\"1ilcfb4\" data-start=\"844\" data-end=\"874\"\u003eCatalog Number: P3F322RGNH\u003c\/li\u003e\n\u003cli data-section-id=\"1j10jrn\" data-start=\"875\" data-end=\"896\"\u003eUPC: 786685482941\u003c\/li\u003e\n\u003cli data-section-id=\"1pm2uqu\" data-start=\"897\" data-end=\"935\"\u003eProduct Type: Fusible plug-in unit\u003c\/li\u003e\n\u003cli data-section-id=\"r9cfuo\" data-start=\"936\" data-end=\"968\"\u003eDesign Series: Pow-R-Way III\u003c\/li\u003e\n\u003cli data-section-id=\"otl9a6\" data-start=\"969\" data-end=\"1043\"\u003eStandards: UL 857, CSA Certified, ANSI, IEEE Certified, NEMA Compliant\u003c\/li\u003e\n\u003cli data-section-id=\"td8ol8\" data-start=\"1044\" data-end=\"1085\"\u003eWarranty: Eaton Selling Policy 25-000\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1092\" data-end=\"1112\"\u003e\u003cstrong data-start=\"1092\" data-end=\"1112\"\u003ePhysical Details\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1114\" data-end=\"1230\"\u003e\n\u003cli data-section-id=\"mql7j8\" data-start=\"1114\" data-end=\"1148\"\u003eProduct Length\/Depth: 17.92 in\u003c\/li\u003e\n\u003cli data-section-id=\"1uckkvh\" data-start=\"1149\" data-end=\"1177\"\u003eProduct Height: 14.88 in\u003c\/li\u003e\n\u003cli data-section-id=\"ofkzql\" data-start=\"1178\" data-end=\"1204\"\u003eProduct Width: 8.37 in\u003c\/li\u003e\n\u003cli data-section-id=\"1eqqj3o\" data-start=\"1205\" data-end=\"1230\"\u003eProduct Weight: 40 lb\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"1237\" data-end=\"1253\"\u003e\u003cstrong data-start=\"1237\" data-end=\"1253\"\u003eProduct Data\u003c\/strong\u003e\u003c\/p\u003e\n\u003cul data-start=\"1255\" data-end=\"1619\" data-is-last-node=\"\" data-is-only-node=\"\"\u003e\n\u003cli data-section-id=\"anmxw7\" data-start=\"1255\" data-end=\"1305\"\u003eApplication: Busway power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"2n1fng\" data-start=\"1306\" data-end=\"1376\"\u003eInstallation Use: Plug-in unit for Pow-R-Way III busway assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"1ywsw3r\" data-start=\"1377\" data-end=\"1412\"\u003eGrounding Options: 50% internal\u003c\/li\u003e\n\u003cli data-section-id=\"1e5rpdw\" data-start=\"1413\" data-end=\"1438\"\u003eNeutral Options: 100%\u003c\/li\u003e\n\u003cli data-section-id=\"1d36op4\" data-start=\"1439\" data-end=\"1485\"\u003eSpecial Features: Horizontal hanger design\u003c\/li\u003e\n\u003cli data-section-id=\"138u7ow\" data-start=\"1486\" data-end=\"1619\" data-is-last-node=\"\"\u003eSafety Feature: Provides secure fusible protection for busway power distribution systems in industrial and commercial installations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003cdiv class=\"contents\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Eaton Cutler-Hammer","offers":[{"title":"NEW","offer_id":48405480440057,"sku":"P3F322RGNH","price":1944.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/P3BFD3100N_DO.jpg?v=1778840603"},{"product_id":"littelfuse-flnr225-class-rk5-fuse-225a-250v-time-delay-fuse","title":"Littelfuse FLNR225 Class RK5 Fuse – 225A – 250V Time-Delay Fuse","description":"\u003cp data-start=\"90\" data-end=\"548\"\u003eThe Littelfuse FLNR225 is a 225 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical protection applications. Part of the FLNR series, this knife-blade fuse provides dependable overload and short-circuit protection for motors, transformers, feeders, and branch circuits. Its time-delay characteristics help prevent nuisance opening during temporary inrush currents while maintaining high fault interruption capability.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"555\" data-end=\"576\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"577\" data-end=\"725\"\u003e\n\u003cli data-section-id=\"1moow1y\" data-start=\"577\" data-end=\"605\"\u003eCurrent Rating: 225 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"606\" data-end=\"637\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"638\" data-end=\"669\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"670\" data-end=\"725\"\u003eInterrupting Rating:\n\u003cul data-start=\"697\" data-end=\"725\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"697\" data-end=\"710\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"713\" data-end=\"725\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"732\" data-end=\"754\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"755\" data-end=\"941\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"755\" data-end=\"783\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1pmq1kx\" data-start=\"784\" data-end=\"811\"\u003eCatalog Number: FLNR225\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"812\" data-end=\"828\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"829\" data-end=\"848\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"849\" data-end=\"883\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"884\" data-end=\"922\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"923\" data-end=\"941\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"948\" data-end=\"978\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"979\" data-end=\"1214\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"979\" data-end=\"1015\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1016\" data-end=\"1050\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1051\" data-end=\"1101\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1b7n23n\" data-start=\"1102\" data-end=\"1160\"\u003eAllows temporary motor and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"14pnedb\" data-start=\"1161\" data-end=\"1214\"\u003eHigh interrupting capacity for industrial systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1221\" data-end=\"1246\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1247\" data-end=\"1417\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1247\" data-end=\"1278\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"14ccysv\" data-start=\"1279\" data-end=\"1317\"\u003eIndustrial-grade fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1318\" data-end=\"1355\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"31s5hn\" data-start=\"1356\" data-end=\"1417\"\u003eDesigned for reliable operation in demanding environments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1424\" data-end=\"1452\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1453\" data-end=\"1622\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1453\" data-end=\"1500\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"7wwv3b\" data-start=\"1501\" data-end=\"1546\"\u003eCompatible Holder Series: LFR25400 Series\u003c\/li\u003e\n\u003cli data-section-id=\"1f2cw77\" data-start=\"1547\" data-end=\"1622\"\u003eSuitable for industrial control panels and power distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1629\" data-end=\"1645\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1646\" data-end=\"1823\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1646\" data-end=\"1681\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1um754u\" data-start=\"1682\" data-end=\"1712\"\u003eIndustrial control systems\u003c\/li\u003e\n\u003cli data-section-id=\"1a3ssyo\" data-start=\"1713\" data-end=\"1751\"\u003eCommercial electrical distribution\u003c\/li\u003e\n\u003cli data-section-id=\"15c0v7y\" data-start=\"1752\" data-end=\"1789\"\u003eTransformer and feeder protection\u003c\/li\u003e\n\u003cli data-section-id=\"1ez4l5g\" data-start=\"1790\" data-end=\"1823\"\u003eHeavy-duty machinery circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1830\" data-end=\"1846\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1847\" data-end=\"1974\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1847\" data-end=\"1875\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1pmq1kx\" data-start=\"1876\" data-end=\"1903\"\u003eCatalog Number: FLNR225\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"1904\" data-end=\"1937\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"1938\" data-end=\"1954\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"1955\" data-end=\"1974\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48447400509689,"sku":"FLNR225","price":85.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_oz2vJH1oQa81UCvZ.jpg?v=1779798734"},{"product_id":"littelfuse-flnr225id-class-rk5-fuse-225a-250v-time-delay-indicating-fuse","title":"Littelfuse FLNR225ID Class RK5 Fuse – 225A – 250V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"549\"\u003eThe Littelfuse FLNR225ID is a 225 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial circuit protection applications. Part of the FLNR_ID series, this fuse features an indicating function that provides visual identification of an opened fuse, simplifying maintenance and troubleshooting. Its time-delay characteristics allow temporary inrush currents while delivering reliable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"556\" data-end=\"577\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"578\" data-end=\"726\"\u003e\n\u003cli data-section-id=\"1moow1y\" data-start=\"578\" data-end=\"606\"\u003eCurrent Rating: 225 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"607\" data-end=\"638\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"639\" data-end=\"670\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"671\" data-end=\"726\"\u003eInterrupting Rating:\n\u003cul data-start=\"698\" data-end=\"726\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"698\" data-end=\"711\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"714\" data-end=\"726\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"733\" data-end=\"755\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"756\" data-end=\"948\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"756\" data-end=\"784\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1r9ooto\" data-start=\"785\" data-end=\"814\"\u003eCatalog Number: FLNR225ID\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"815\" data-end=\"834\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"835\" data-end=\"854\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"855\" data-end=\"889\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"890\" data-end=\"928\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"929\" data-end=\"948\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"955\" data-end=\"985\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"986\" data-end=\"1232\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"986\" data-end=\"1022\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"d6wcog\" data-start=\"1023\" data-end=\"1051\"\u003eDual-element fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1052\" data-end=\"1102\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"eeackx\" data-start=\"1103\" data-end=\"1173\"\u003eHelps prevent nuisance fuse opening from temporary inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"19mmkv4\" data-start=\"1174\" data-end=\"1232\"\u003eHigh interrupting capacity for industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1239\" data-end=\"1264\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1265\" data-end=\"1449\"\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1265\" data-end=\"1302\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1303\" data-end=\"1343\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"hsv6me\" data-start=\"1344\" data-end=\"1381\"\u003eIndustrial-duty fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"49ous5\" data-start=\"1382\" data-end=\"1449\"\u003eDesigned for reliable operation in demanding electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1456\" data-end=\"1484\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1485\" data-end=\"1658\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1485\" data-end=\"1532\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"m5h278\" data-start=\"1533\" data-end=\"1592\"\u003eSuitable for standard Class RK5 fuse holders and blocks\u003c\/li\u003e\n\u003cli data-section-id=\"fk76k7\" data-start=\"1593\" data-end=\"1658\"\u003eCompatible with industrial distribution and control equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1665\" data-end=\"1681\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1682\" data-end=\"1873\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1682\" data-end=\"1717\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1718\" data-end=\"1744\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1745\" data-end=\"1791\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1792\" data-end=\"1830\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1y9e76g\" data-start=\"1831\" data-end=\"1873\"\u003eFeeder and branch circuit applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1880\" data-end=\"1896\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1897\" data-end=\"2040\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1897\" data-end=\"1925\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1r9ooto\" data-start=\"1926\" data-end=\"1955\"\u003eCatalog Number: FLNR225ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"1956\" data-end=\"2000\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"2001\" data-end=\"2020\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2021\" data-end=\"2040\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48447405850873,"sku":"FLNR225ID","price":92.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_oz2vJH1oQa81UCvZ_5c362529-0c5c-4573-b861-0cfff8d34e91.jpg?v=1779798988"},{"product_id":"littelfuse-flnr-250-class-rk5-fuse-0-25a-250v-time-delay-fuse","title":"Littelfuse FLNR.250 Class RK5 Fuse – 0.25A – 250V Time-Delay Fuse","description":"\u003cp data-start=\"92\" data-end=\"538\"\u003eThe Littelfuse FLNR.250 is a 0.25 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical protection applications. Part of the FLNR series, this fuse provides dependable overload and short-circuit protection while allowing temporary inrush currents without nuisance opening. Its compact industrial cartridge construction makes it suitable for low-current control circuit and equipment protection applications.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"545\" data-end=\"566\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"567\" data-end=\"716\"\u003e\n\u003cli data-section-id=\"9i6uay\" data-start=\"567\" data-end=\"596\"\u003eCurrent Rating: 0.25 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"597\" data-end=\"628\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"629\" data-end=\"660\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"661\" data-end=\"716\"\u003eInterrupting Rating:\n\u003cul data-start=\"688\" data-end=\"716\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"688\" data-end=\"701\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"704\" data-end=\"716\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"723\" data-end=\"745\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"746\" data-end=\"971\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"746\" data-end=\"774\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1laz3t9\" data-start=\"775\" data-end=\"803\"\u003eCatalog Number: FLNR.250\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"804\" data-end=\"820\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"821\" data-end=\"840\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"39w66h\" data-start=\"841\" data-end=\"884\"\u003eConstruction Type: Industrial Cartridge\u003c\/li\u003e\n\u003cli data-section-id=\"1m257fk\" data-start=\"885\" data-end=\"913\"\u003eAmpere Fraction: 1\/4 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"914\" data-end=\"952\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"953\" data-end=\"971\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"978\" data-end=\"1008\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1009\" data-end=\"1242\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1009\" data-end=\"1045\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"d6wcog\" data-start=\"1046\" data-end=\"1074\"\u003eDual-element fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1075\" data-end=\"1125\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"sc79ym\" data-start=\"1126\" data-end=\"1188\"\u003eHelps reduce nuisance fuse opening during temporary surges\u003c\/li\u003e\n\u003cli data-section-id=\"14pnedb\" data-start=\"1189\" data-end=\"1242\"\u003eHigh interrupting capacity for industrial systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1249\" data-end=\"1274\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1275\" data-end=\"1462\"\u003e\n\u003cli data-section-id=\"1gfhp9t\" data-start=\"1275\" data-end=\"1318\"\u003eIndustrial cartridge-style construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1319\" data-end=\"1356\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1qjvck1\" data-start=\"1357\" data-end=\"1418\"\u003eDurable design for commercial and industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"fac0sl\" data-start=\"1419\" data-end=\"1462\"\u003eCompact low-current protection solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1469\" data-end=\"1497\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1498\" data-end=\"1633\"\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1498\" data-end=\"1565\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"1o6btx8\" data-start=\"1566\" data-end=\"1633\"\u003eSuitable for industrial control panels and low-current circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1640\" data-end=\"1656\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1657\" data-end=\"1834\"\u003e\n\u003cli data-section-id=\"nvqsso\" data-start=\"1657\" data-end=\"1688\"\u003eIndustrial control circuits\u003c\/li\u003e\n\u003cli data-section-id=\"4va3ld\" data-start=\"1689\" data-end=\"1725\"\u003eLow-current equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"1g0gl70\" data-start=\"1726\" data-end=\"1759\"\u003eCommercial electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"o4h73k\" data-start=\"1760\" data-end=\"1790\"\u003eControl panel applications\u003c\/li\u003e\n\u003cli data-section-id=\"1hfle25\" data-start=\"1791\" data-end=\"1834\"\u003eAuxiliary and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1841\" data-end=\"1857\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1858\" data-end=\"1986\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1858\" data-end=\"1886\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1laz3t9\" data-start=\"1887\" data-end=\"1915\"\u003eCatalog Number: FLNR.250\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"1916\" data-end=\"1949\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"1950\" data-end=\"1966\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"1967\" data-end=\"1986\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48447651348729,"sku":"FLNR-250","price":85.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_2irgtb7JYx17o95T.jpg?v=1779808878"},{"product_id":"littelfuse-flnr-300-class-rk5-fuse-0-3a-250v-time-delay-fuse","title":"Littelfuse FLNR.300 Class RK5 Fuse – 0.3A – 250V Time-Delay Fuse","description":"\u003cp data-start=\"91\" data-end=\"524\"\u003eThe Littelfuse FLNR.300 is a 0.3 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical protection applications. Part of the FLNR series, this fuse provides reliable overload and short-circuit protection while allowing temporary inrush currents without nuisance opening. Its industrial cartridge construction makes it suitable for low-current control circuits and sensitive equipment protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"531\" data-end=\"552\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"553\" data-end=\"701\"\u003e\n\u003cli data-section-id=\"i6xbry\" data-start=\"553\" data-end=\"581\"\u003eCurrent Rating: 0.3 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"582\" data-end=\"613\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"614\" data-end=\"645\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"646\" data-end=\"701\"\u003eInterrupting Rating:\n\u003cul data-start=\"673\" data-end=\"701\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"673\" data-end=\"686\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"689\" data-end=\"701\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"708\" data-end=\"730\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"731\" data-end=\"957\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"731\" data-end=\"759\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1lczicp\" data-start=\"760\" data-end=\"788\"\u003eCatalog Number: FLNR.300\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"789\" data-end=\"805\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"806\" data-end=\"825\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"39w66h\" data-start=\"826\" data-end=\"869\"\u003eConstruction Type: Industrial Cartridge\u003c\/li\u003e\n\u003cli data-section-id=\"ccchtj\" data-start=\"870\" data-end=\"899\"\u003eAmpere Fraction: 3\/10 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"900\" data-end=\"938\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"939\" data-end=\"957\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"964\" data-end=\"994\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"995\" data-end=\"1237\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"995\" data-end=\"1031\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"d6wcog\" data-start=\"1032\" data-end=\"1060\"\u003eDual-element fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1061\" data-end=\"1111\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1w1tf8s\" data-start=\"1112\" data-end=\"1178\"\u003eHelps prevent nuisance opening during temporary current surges\u003c\/li\u003e\n\u003cli data-section-id=\"19mmkv4\" data-start=\"1179\" data-end=\"1237\"\u003eHigh interrupting capacity for industrial applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1244\" data-end=\"1269\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1270\" data-end=\"1457\"\u003e\n\u003cli data-section-id=\"1gfhp9t\" data-start=\"1270\" data-end=\"1313\"\u003eIndustrial cartridge-style construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1314\" data-end=\"1351\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1yzzee6\" data-start=\"1352\" data-end=\"1413\"\u003eDurable design for commercial and industrial environments\u003c\/li\u003e\n\u003cli data-section-id=\"fac0sl\" data-start=\"1414\" data-end=\"1457\"\u003eCompact low-current protection solution\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1464\" data-end=\"1492\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1493\" data-end=\"1628\"\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1493\" data-end=\"1560\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"1o6btx8\" data-start=\"1561\" data-end=\"1628\"\u003eSuitable for industrial control panels and low-current circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1635\" data-end=\"1651\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1652\" data-end=\"1827\"\u003e\n\u003cli data-section-id=\"nvqsso\" data-start=\"1652\" data-end=\"1683\"\u003eIndustrial control circuits\u003c\/li\u003e\n\u003cli data-section-id=\"4va3ld\" data-start=\"1684\" data-end=\"1720\"\u003eLow-current equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"29n99d\" data-start=\"1721\" data-end=\"1749\"\u003eControl panel assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"1g0gl70\" data-start=\"1750\" data-end=\"1783\"\u003eCommercial electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"1hfle25\" data-start=\"1784\" data-end=\"1827\"\u003eAuxiliary and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1834\" data-end=\"1850\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1851\" data-end=\"1979\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1851\" data-end=\"1879\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1lczicp\" data-start=\"1880\" data-end=\"1908\"\u003eCatalog Number: FLNR.300\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"1909\" data-end=\"1942\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"1943\" data-end=\"1959\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"1960\" data-end=\"1979\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48459315708153,"sku":"FLNR.300","price":85.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_2irgtb7JYx17o95T_1.jpg?v=1780161844"},{"product_id":"littelfuse-flnr300id-class-rk5-fuse-300a-250v-time-delay-indicating-fuse","title":"Littelfuse FLNR300ID Class RK5 Fuse – 300A – 250V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"552\"\u003eThe Littelfuse FLNR300ID is a 300 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLNR_ID series, this fuse incorporates an indicating feature that provides visual identification of a blown fuse, simplifying maintenance and troubleshooting. Its dual-element construction allows temporary inrush currents while delivering dependable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"559\" data-end=\"580\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"581\" data-end=\"729\"\u003e\n\u003cli data-section-id=\"1432k74\" data-start=\"581\" data-end=\"609\"\u003eCurrent Rating: 300 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"610\" data-end=\"641\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"642\" data-end=\"673\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"674\" data-end=\"729\"\u003eInterrupting Rating:\n\u003cul data-start=\"701\" data-end=\"729\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"701\" data-end=\"714\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"717\" data-end=\"729\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"736\" data-end=\"758\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"759\" data-end=\"951\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"759\" data-end=\"787\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"18k6c16\" data-start=\"788\" data-end=\"817\"\u003eCatalog Number: FLNR300ID\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"818\" data-end=\"837\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"838\" data-end=\"857\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"858\" data-end=\"892\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"893\" data-end=\"931\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"932\" data-end=\"951\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"958\" data-end=\"988\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"989\" data-end=\"1245\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"989\" data-end=\"1025\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1026\" data-end=\"1060\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1061\" data-end=\"1111\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1112\" data-end=\"1185\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"1b8gmg0\" data-start=\"1186\" data-end=\"1245\"\u003eHigh interrupting capacity for industrial power systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1252\" data-end=\"1277\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1278\" data-end=\"1478\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1278\" data-end=\"1309\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1310\" data-end=\"1350\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"1g889p5\" data-start=\"1351\" data-end=\"1410\"\u003eIndustrial-duty construction for demanding environments\u003c\/li\u003e\n\u003cli data-section-id=\"v0oyt\" data-start=\"1411\" data-end=\"1478\"\u003eDesigned for reliable operation in power distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1485\" data-end=\"1513\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1514\" data-end=\"1714\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1514\" data-end=\"1561\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1562\" data-end=\"1629\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"e1lesn\" data-start=\"1630\" data-end=\"1714\"\u003eSuitable for industrial control panels, switchboards, and distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1721\" data-end=\"1737\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1738\" data-end=\"1927\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1738\" data-end=\"1773\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1774\" data-end=\"1800\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1801\" data-end=\"1847\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1848\" data-end=\"1886\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1887\" data-end=\"1927\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1934\" data-end=\"1950\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1951\" data-end=\"2094\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1951\" data-end=\"1979\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"18k6c16\" data-start=\"1980\" data-end=\"2009\"\u003eCatalog Number: FLNR300ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2010\" data-end=\"2054\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"2055\" data-end=\"2074\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2075\" data-end=\"2094\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48459323375865,"sku":"FLNR300ID","price":92.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_c0DRt0WQURX11wbk.jpg?v=1780162082"},{"product_id":"littelfuse-flnr350-class-rk5-fuse-350a-250v-time-delay-fuse","title":"Littelfuse FLNR350 Class RK5 Fuse – 350A – 250V Time-Delay Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-2\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-2\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-2\" data-testid=\"conversation-turn-312\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"4cd4f166-a4f1-4aa4-9bca-388b21ada4d1\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"90\" data-end=\"552\"\u003eThe Littelfuse FLNR350 is a 350 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical protection applications. Part of the FLNR series, this knife-blade fuse provides reliable overload and short-circuit protection for motors, transformers, feeders, and power distribution systems. Its time-delay characteristics allow temporary inrush currents to pass without nuisance opening while maintaining dependable fault protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"559\" data-end=\"580\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"581\" data-end=\"729\"\u003e\n\u003cli data-section-id=\"qk5rd1\" data-start=\"581\" data-end=\"609\"\u003eCurrent Rating: 350 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"610\" data-end=\"641\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"642\" data-end=\"673\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"674\" data-end=\"729\"\u003eInterrupting Rating:\n\u003cul data-start=\"701\" data-end=\"729\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"701\" data-end=\"714\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"717\" data-end=\"729\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"736\" data-end=\"758\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"759\" data-end=\"945\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"759\" data-end=\"787\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1pm1f4y\" data-start=\"788\" data-end=\"815\"\u003eCatalog Number: FLNR350\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"816\" data-end=\"832\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"833\" data-end=\"852\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"853\" data-end=\"887\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"888\" data-end=\"926\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"927\" data-end=\"945\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"952\" data-end=\"982\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"983\" data-end=\"1251\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"983\" data-end=\"1019\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"d6wcog\" data-start=\"1020\" data-end=\"1048\"\u003eDual-element fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1049\" data-end=\"1099\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"94pnkk\" data-start=\"1100\" data-end=\"1186\"\u003eHelps prevent nuisance opening from motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"9b2dwx\" data-start=\"1187\" data-end=\"1251\"\u003eHigh interrupting capacity for industrial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1258\" data-end=\"1283\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1284\" data-end=\"1461\"\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1284\" data-end=\"1321\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1322\" data-end=\"1359\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"12q6180\" data-start=\"1360\" data-end=\"1414\"\u003eIndustrial-grade design for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"tkyouu\" data-start=\"1415\" data-end=\"1461\"\u003eDurable construction for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1468\" data-end=\"1496\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1497\" data-end=\"1677\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1497\" data-end=\"1544\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"5vp8x6\" data-start=\"1545\" data-end=\"1607\"\u003eCompatible with standard Class RK5 fuse holders and blocks\u003c\/li\u003e\n\u003cli data-section-id=\"jpz4qk\" data-start=\"1608\" data-end=\"1677\"\u003eSuitable for industrial distribution equipment and control panels\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1684\" data-end=\"1700\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1701\" data-end=\"1892\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1701\" data-end=\"1736\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1737\" data-end=\"1763\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1764\" data-end=\"1802\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1803\" data-end=\"1849\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1y9e76g\" data-start=\"1850\" data-end=\"1892\"\u003eFeeder and branch circuit applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1899\" data-end=\"1915\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1916\" data-end=\"2043\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1916\" data-end=\"1944\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1pm1f4y\" data-start=\"1945\" data-end=\"1972\"\u003eCatalog Number: FLNR350\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"1973\" data-end=\"2006\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"2007\" data-end=\"2023\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2024\" data-end=\"2043\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48459330617593,"sku":"FLNR350","price":85.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_c0DRt0WQURX11wbk_93f0f549-d657-40a2-8d35-5d02a741a7fb.jpg?v=1780162397"},{"product_id":"littelfuse-flnr350id-class-rk5-fuse-350a-250v-time-delay-indicating-fuse","title":"Littelfuse FLNR350ID Class RK5 Fuse – 350A – 250V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"579\"\u003eThe Littelfuse FLNR350ID is a 350 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical protection systems. Part of the FLNR_ID series, this fuse features a built-in blown-fuse indicator for quick visual status identification and simplified maintenance. Its dual-element construction provides reliable overload and short-circuit protection while allowing temporary motor starting and transformer inrush currents without nuisance opening.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"586\" data-end=\"607\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"608\" data-end=\"756\"\u003e\n\u003cli data-section-id=\"qk5rd1\" data-start=\"608\" data-end=\"636\"\u003eCurrent Rating: 350 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"637\" data-end=\"668\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"669\" data-end=\"700\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"701\" data-end=\"756\"\u003eInterrupting Rating:\n\u003cul data-start=\"728\" data-end=\"756\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"728\" data-end=\"741\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"744\" data-end=\"756\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"763\" data-end=\"785\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"786\" data-end=\"978\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"786\" data-end=\"814\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"16kttan\" data-start=\"815\" data-end=\"844\"\u003eCatalog Number: FLNR350ID\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"845\" data-end=\"864\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"865\" data-end=\"884\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"885\" data-end=\"919\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"920\" data-end=\"958\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"959\" data-end=\"978\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"985\" data-end=\"1015\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1016\" data-end=\"1270\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1016\" data-end=\"1052\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"d6wcog\" data-start=\"1053\" data-end=\"1081\"\u003eDual-element fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1082\" data-end=\"1132\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1c4gmi7\" data-start=\"1133\" data-end=\"1197\"\u003eAccommodates temporary motor and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1198\" data-end=\"1270\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1277\" data-end=\"1302\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1303\" data-end=\"1482\"\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1303\" data-end=\"1340\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1341\" data-end=\"1381\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"7zu8p\" data-start=\"1382\" data-end=\"1435\"\u003eIndustrial-duty design for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"tkyouu\" data-start=\"1436\" data-end=\"1482\"\u003eDurable construction for long service life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1489\" data-end=\"1517\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1518\" data-end=\"1718\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1518\" data-end=\"1565\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1566\" data-end=\"1633\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"e1lesn\" data-start=\"1634\" data-end=\"1718\"\u003eSuitable for industrial control panels, switchboards, and distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1725\" data-end=\"1741\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1742\" data-end=\"1931\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1742\" data-end=\"1777\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1778\" data-end=\"1804\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1805\" data-end=\"1851\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1852\" data-end=\"1890\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1891\" data-end=\"1931\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1938\" data-end=\"1954\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1955\" data-end=\"2098\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1955\" data-end=\"1983\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"16kttan\" data-start=\"1984\" data-end=\"2013\"\u003eCatalog Number: FLNR350ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2014\" data-end=\"2058\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"2059\" data-end=\"2078\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2079\" data-end=\"2098\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48459336417529,"sku":"FLNR350ID","price":92.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_c0DRt0WQURX11wbk_01dce88c-c975-4a15-a691-8426989409aa.jpg?v=1780162563"},{"product_id":"littelfuse-flnr400-class-rk5-fuse-400a-250v-time-delay-fuse","title":"Littelfuse FLNR400 Class RK5 Fuse – 400A – 250V Time-Delay Fuse","description":"\u003cp data-start=\"90\" data-end=\"557\"\u003eThe Littelfuse FLNR400 is a 400 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLNR series, this knife-blade fuse provides dependable overload and short-circuit protection for feeders, transformers, motors, and other power distribution equipment. Its time-delay characteristics allow temporary inrush currents to pass without nuisance opening while maintaining reliable fault protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"564\" data-end=\"585\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"586\" data-end=\"734\"\u003e\n\u003cli data-section-id=\"1oth10n\" data-start=\"586\" data-end=\"614\"\u003eCurrent Rating: 400 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"615\" data-end=\"646\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"647\" data-end=\"678\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"679\" data-end=\"734\"\u003eInterrupting Rating:\n\u003cul data-start=\"706\" data-end=\"734\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"706\" data-end=\"719\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"722\" data-end=\"734\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"741\" data-end=\"763\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"764\" data-end=\"950\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"764\" data-end=\"792\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1pij6tc\" data-start=\"793\" data-end=\"820\"\u003eCatalog Number: FLNR400\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"821\" data-end=\"837\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"838\" data-end=\"857\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"858\" data-end=\"892\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"893\" data-end=\"931\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"932\" data-end=\"950\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"957\" data-end=\"987\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"988\" data-end=\"1244\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"988\" data-end=\"1024\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1025\" data-end=\"1059\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1060\" data-end=\"1110\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1111\" data-end=\"1184\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"1b8gmg0\" data-start=\"1185\" data-end=\"1244\"\u003eHigh interrupting capacity for industrial power systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1251\" data-end=\"1276\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1277\" data-end=\"1482\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1277\" data-end=\"1308\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1309\" data-end=\"1346\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1nd62m7\" data-start=\"1347\" data-end=\"1407\"\u003eIndustrial-grade construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"1pocn2x\" data-start=\"1408\" data-end=\"1482\"\u003eDesigned for reliable performance in electrical distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1489\" data-end=\"1517\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1518\" data-end=\"1710\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1518\" data-end=\"1565\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1566\" data-end=\"1633\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"9ziazr\" data-start=\"1634\" data-end=\"1710\"\u003eSuitable for switchboards, panelboards, and industrial control equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1717\" data-end=\"1733\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1734\" data-end=\"1925\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1734\" data-end=\"1769\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1770\" data-end=\"1796\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1797\" data-end=\"1835\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1836\" data-end=\"1882\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1y9e76g\" data-start=\"1883\" data-end=\"1925\"\u003eFeeder and branch circuit applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1932\" data-end=\"1948\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1949\" data-end=\"2076\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1949\" data-end=\"1977\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1pij6tc\" data-start=\"1978\" data-end=\"2005\"\u003eCatalog Number: FLNR400\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"2006\" data-end=\"2039\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"2040\" data-end=\"2056\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2057\" data-end=\"2076\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48459347689721,"sku":"FLNR400","price":85.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1111_4f300e6b-ec80-4d2a-b152-110f20ec8aed.jpg?v=1780162781"},{"product_id":"littelfuse-flnr400id-class-rk5-fuse-400a-250v-time-delay-indicating-fuse","title":"Littelfuse FLNR400ID Class RK5 Fuse – 400A – 250V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"598\"\u003eThe Littelfuse FLNR400ID is a 400 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical protection applications. Part of the FLNR_ID series, this fuse incorporates a built-in blown-fuse indicator that provides quick visual status identification, reducing troubleshooting and maintenance time. Its dual-element construction delivers reliable overload and short-circuit protection while accommodating temporary motor starting and transformer inrush currents.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"605\" data-end=\"626\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"627\" data-end=\"775\"\u003e\n\u003cli data-section-id=\"1oth10n\" data-start=\"627\" data-end=\"655\"\u003eCurrent Rating: 400 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"656\" data-end=\"687\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"688\" data-end=\"719\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"720\" data-end=\"775\"\u003eInterrupting Rating:\n\u003cul data-start=\"747\" data-end=\"775\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"747\" data-end=\"760\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"763\" data-end=\"775\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"782\" data-end=\"804\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"805\" data-end=\"997\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"805\" data-end=\"833\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"7fgr1p\" data-start=\"834\" data-end=\"863\"\u003eCatalog Number: FLNR400ID\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"864\" data-end=\"883\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"884\" data-end=\"903\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"904\" data-end=\"938\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"939\" data-end=\"977\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"978\" data-end=\"997\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1004\" data-end=\"1034\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1035\" data-end=\"1308\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1035\" data-end=\"1071\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"d6wcog\" data-start=\"1072\" data-end=\"1100\"\u003eDual-element fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1101\" data-end=\"1151\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1o56qoj\" data-start=\"1152\" data-end=\"1235\"\u003eAllows temporary motor and transformer inrush currents without nuisance opening\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1236\" data-end=\"1308\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1315\" data-end=\"1340\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1341\" data-end=\"1524\"\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1341\" data-end=\"1378\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1379\" data-end=\"1419\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"7zu8p\" data-start=\"1420\" data-end=\"1473\"\u003eIndustrial-duty design for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"cqmrlq\" data-start=\"1474\" data-end=\"1524\"\u003eDurable construction for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1531\" data-end=\"1559\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1560\" data-end=\"1752\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1560\" data-end=\"1607\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1608\" data-end=\"1675\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"9ziazr\" data-start=\"1676\" data-end=\"1752\"\u003eSuitable for switchboards, panelboards, and industrial control equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1759\" data-end=\"1775\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1776\" data-end=\"1965\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1776\" data-end=\"1811\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1812\" data-end=\"1838\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1839\" data-end=\"1877\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1878\" data-end=\"1924\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1925\" data-end=\"1965\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1972\" data-end=\"1988\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1989\" data-end=\"2132\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1989\" data-end=\"2017\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"7fgr1p\" data-start=\"2018\" data-end=\"2047\"\u003eCatalog Number: FLNR400ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2048\" data-end=\"2092\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"2093\" data-end=\"2112\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2113\" data-end=\"2132\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471260430585,"sku":"FLNR400ID","price":92.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_c0DRt0WQURX11wbk_839893df-4100-4ac1-ab2f-c2cd900bdb0b.jpg?v=1780325543"},{"product_id":"littelfuse-flnr450-class-rk5-fuse-450a-250v-time-delay-fuse","title":"Littelfuse FLNR450 Class RK5 Fuse – 450A – 250V Time-Delay Fuse","description":"\u003cp data-start=\"90\" data-end=\"558\"\u003eThe Littelfuse FLNR450 is a 450 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLNR series, this knife-blade fuse provides dependable overload and short-circuit protection for feeders, transformers, motors, and power distribution equipment. Its time-delay characteristics permit temporary inrush currents without nuisance opening while maintaining reliable fault interruption performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"565\" data-end=\"586\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"587\" data-end=\"735\"\u003e\n\u003cli data-section-id=\"s7wma\" data-start=\"587\" data-end=\"615\"\u003eCurrent Rating: 450 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"616\" data-end=\"647\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"648\" data-end=\"679\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"680\" data-end=\"735\"\u003eInterrupting Rating:\n\u003cul data-start=\"707\" data-end=\"735\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"707\" data-end=\"720\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"723\" data-end=\"735\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"742\" data-end=\"764\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"765\" data-end=\"951\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"765\" data-end=\"793\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1piojad\" data-start=\"794\" data-end=\"821\"\u003eCatalog Number: FLNR450\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"822\" data-end=\"838\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"839\" data-end=\"858\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"859\" data-end=\"893\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"894\" data-end=\"932\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"933\" data-end=\"951\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"958\" data-end=\"988\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"989\" data-end=\"1235\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"989\" data-end=\"1025\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1026\" data-end=\"1060\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1061\" data-end=\"1111\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"9lbwpg\" data-start=\"1112\" data-end=\"1175\"\u003eAccommodates motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"1b8gmg0\" data-start=\"1176\" data-end=\"1235\"\u003eHigh interrupting capacity for industrial power systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1242\" data-end=\"1267\"\u003eConstruction Feature\u003c\/h3\u003e\n\u003cul data-start=\"1268\" data-end=\"1471\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1268\" data-end=\"1299\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1300\" data-end=\"1337\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1nd62m7\" data-start=\"1338\" data-end=\"1398\"\u003eIndustrial-grade construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"1vtspkk\" data-start=\"1399\" data-end=\"1471\"\u003eDesigned for reliable operation in electrical distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1478\" data-end=\"1506\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1507\" data-end=\"1699\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1507\" data-end=\"1554\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1555\" data-end=\"1622\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"9ziazr\" data-start=\"1623\" data-end=\"1699\"\u003eSuitable for switchboards, panelboards, and industrial control equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1706\" data-end=\"1722\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1723\" data-end=\"1914\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1723\" data-end=\"1758\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1759\" data-end=\"1785\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1786\" data-end=\"1824\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1825\" data-end=\"1871\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1y9e76g\" data-start=\"1872\" data-end=\"1914\"\u003eFeeder and branch circuit applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1921\" data-end=\"1937\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1938\" data-end=\"2065\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1938\" data-end=\"1966\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1piojad\" data-start=\"1967\" data-end=\"1994\"\u003eCatalog Number: FLNR450\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"1995\" data-end=\"2028\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"2029\" data-end=\"2045\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2046\" data-end=\"2065\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471264821497,"sku":"FLNR450","price":128.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YMAyGLEDKfg17QIv.jpg?v=1780325831"},{"product_id":"littelfuse-flnr500-class-rk5-fuse-500a-250v-time-delay-fuse","title":"Littelfuse FLNR500 Class RK5 Fuse – 500A – 250V Time-Delay Fuse","description":"\u003cp data-start=\"90\" data-end=\"584\"\u003eThe Littelfuse FLNR500 is a 500 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLNR series, this knife-blade fuse provides reliable overload and short-circuit protection for feeders, transformers, motors, and other power distribution equipment. Its time-delay characteristics allow temporary inrush currents associated with motor starting and transformer energization while maintaining dependable fault protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"591\" data-end=\"612\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"613\" data-end=\"761\"\u003e\n\u003cli data-section-id=\"v0258m\" data-start=\"613\" data-end=\"641\"\u003eCurrent Rating: 500 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"642\" data-end=\"673\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"674\" data-end=\"705\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"706\" data-end=\"761\"\u003eInterrupting Rating:\n\u003cul data-start=\"733\" data-end=\"761\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"733\" data-end=\"746\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"749\" data-end=\"761\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"768\" data-end=\"790\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"791\" data-end=\"977\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"791\" data-end=\"819\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1phv9kx\" data-start=\"820\" data-end=\"847\"\u003eCatalog Number: FLNR500\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"848\" data-end=\"864\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"865\" data-end=\"884\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"885\" data-end=\"919\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"920\" data-end=\"958\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"959\" data-end=\"977\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"984\" data-end=\"1014\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1015\" data-end=\"1270\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1015\" data-end=\"1051\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1052\" data-end=\"1086\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1087\" data-end=\"1137\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1vf9335\" data-start=\"1138\" data-end=\"1205\"\u003eHelps prevent nuisance opening during temporary inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"9b2dwx\" data-start=\"1206\" data-end=\"1270\"\u003eHigh interrupting capacity for industrial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1277\" data-end=\"1302\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1303\" data-end=\"1480\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1303\" data-end=\"1334\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1335\" data-end=\"1372\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1g889p5\" data-start=\"1373\" data-end=\"1432\"\u003eIndustrial-duty construction for demanding environments\u003c\/li\u003e\n\u003cli data-section-id=\"1s5hpl\" data-start=\"1433\" data-end=\"1480\"\u003eDesigned for reliable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1487\" data-end=\"1515\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1516\" data-end=\"1736\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1516\" data-end=\"1563\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1564\" data-end=\"1631\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1632\" data-end=\"1736\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1743\" data-end=\"1759\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1760\" data-end=\"1949\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1760\" data-end=\"1795\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1796\" data-end=\"1822\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1823\" data-end=\"1861\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1862\" data-end=\"1908\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1909\" data-end=\"1949\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1956\" data-end=\"1972\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1973\" data-end=\"2100\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1973\" data-end=\"2001\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1phv9kx\" data-start=\"2002\" data-end=\"2029\"\u003eCatalog Number: FLNR500\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"2030\" data-end=\"2063\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"2064\" data-end=\"2080\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2081\" data-end=\"2100\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471272816889,"sku":"FLNR500","price":128.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YMAyGLEDKfg17QIv_30684613-5728-4f71-8028-4b8ca81cd1bd.jpg?v=1780326347"},{"product_id":"littelfuse-flnr-600-class-rk5-fuse-0-6a-250v-time-delay-fuse","title":"Littelfuse FLNR.600 Class RK5 Fuse – 0.6A – 250V Time-Delay Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-3\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-3\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-3\" data-testid=\"conversation-turn-324\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"79975b6b-e517-430f-b3fa-21966f16c134\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"91\" data-end=\"533\"\u003eThe Littelfuse FLNR.600 is a 0.6 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical protection applications. Part of the FLNR series, this fuse provides dependable overload and short-circuit protection for low-current control circuits and sensitive equipment. Its time-delay characteristics allow temporary inrush currents to pass without nuisance opening while maintaining reliable fault protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"540\" data-end=\"561\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"562\" data-end=\"710\"\u003e\n\u003cli data-section-id=\"j18uyj\" data-start=\"562\" data-end=\"590\"\u003eCurrent Rating: 0.6 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"591\" data-end=\"622\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"623\" data-end=\"654\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"655\" data-end=\"710\"\u003eInterrupting Rating:\n\u003cul data-start=\"682\" data-end=\"710\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"682\" data-end=\"695\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"698\" data-end=\"710\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"717\" data-end=\"739\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"740\" data-end=\"966\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"740\" data-end=\"768\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1ldqf8s\" data-start=\"769\" data-end=\"797\"\u003eCatalog Number: FLNR.600\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"798\" data-end=\"814\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"815\" data-end=\"834\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"39w66h\" data-start=\"835\" data-end=\"878\"\u003eConstruction Type: Industrial Cartridge\u003c\/li\u003e\n\u003cli data-section-id=\"1c085xu\" data-start=\"879\" data-end=\"908\"\u003eAmpere Fraction: 6\/10 Amp\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"909\" data-end=\"947\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"948\" data-end=\"966\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"973\" data-end=\"1003\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1004\" data-end=\"1256\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1004\" data-end=\"1040\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1041\" data-end=\"1075\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1076\" data-end=\"1126\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1r12bzt\" data-start=\"1127\" data-end=\"1191\"\u003eHelps prevent nuisance opening from temporary current surges\u003c\/li\u003e\n\u003cli data-section-id=\"9b2dwx\" data-start=\"1192\" data-end=\"1256\"\u003eHigh interrupting capacity for industrial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1263\" data-end=\"1288\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1289\" data-end=\"1486\"\u003e\n\u003cli data-section-id=\"ddxxwe\" data-start=\"1289\" data-end=\"1326\"\u003eIndustrial cartridge-style design\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1327\" data-end=\"1364\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1j8430p\" data-start=\"1365\" data-end=\"1416\"\u003eDurable construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"15az80c\" data-start=\"1417\" data-end=\"1486\"\u003eDesigned for reliable operation in control and auxiliary circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1493\" data-end=\"1521\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1522\" data-end=\"1668\"\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1522\" data-end=\"1589\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"167en4i\" data-start=\"1590\" data-end=\"1668\"\u003eSuitable for industrial control panels and low-current electrical circuits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1675\" data-end=\"1691\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1692\" data-end=\"1867\"\u003e\n\u003cli data-section-id=\"nvqsso\" data-start=\"1692\" data-end=\"1723\"\u003eIndustrial control circuits\u003c\/li\u003e\n\u003cli data-section-id=\"4va3ld\" data-start=\"1724\" data-end=\"1760\"\u003eLow-current equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"29n99d\" data-start=\"1761\" data-end=\"1789\"\u003eControl panel assemblies\u003c\/li\u003e\n\u003cli data-section-id=\"1g0gl70\" data-start=\"1790\" data-end=\"1823\"\u003eCommercial electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"1hfle25\" data-start=\"1824\" data-end=\"1867\"\u003eAuxiliary and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1874\" data-end=\"1890\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1891\" data-end=\"2019\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1891\" data-end=\"1919\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1ldqf8s\" data-start=\"1920\" data-end=\"1948\"\u003eCatalog Number: FLNR.600\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"1949\" data-end=\"1982\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zxftr\" data-start=\"1983\" data-end=\"1999\"\u003eSeries: FLNR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2000\" data-end=\"2019\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471280582905,"sku":"FLNR.600","price":128.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_MWjaA3BLOP01cLgT.jpg?v=1780326824"},{"product_id":"littelfuse-flnr600id-class-rk5-fuse-600a-250v-time-delay-indicating-fuse","title":"Littelfuse FLNR600ID Class RK5 Fuse – 600A – 250V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"600\"\u003eThe Littelfuse FLNR600ID is a 600 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial power distribution systems. Part of the FLNR_ID series, this fuse features a built-in blown-fuse indicator that provides quick visual identification of an opened fuse, reducing maintenance time and simplifying troubleshooting. Its dual-element design allows temporary motor starting and transformer inrush currents while delivering dependable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"607\" data-end=\"628\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"629\" data-end=\"777\"\u003e\n\u003cli data-section-id=\"1ojqtut\" data-start=\"629\" data-end=\"657\"\u003eCurrent Rating: 600 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"658\" data-end=\"689\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"690\" data-end=\"721\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"722\" data-end=\"777\"\u003eInterrupting Rating:\n\u003cul data-start=\"749\" data-end=\"777\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"749\" data-end=\"762\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"765\" data-end=\"777\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"784\" data-end=\"806\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"807\" data-end=\"999\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"807\" data-end=\"835\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1e80mi7\" data-start=\"836\" data-end=\"865\"\u003eCatalog Number: FLNR600ID\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"866\" data-end=\"885\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"886\" data-end=\"905\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"906\" data-end=\"940\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"941\" data-end=\"979\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"980\" data-end=\"999\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1006\" data-end=\"1036\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1037\" data-end=\"1306\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1037\" data-end=\"1073\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1074\" data-end=\"1108\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1109\" data-end=\"1159\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1160\" data-end=\"1233\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1234\" data-end=\"1306\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1313\" data-end=\"1338\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1339\" data-end=\"1521\"\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1339\" data-end=\"1376\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1377\" data-end=\"1417\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"1nzlo9i\" data-start=\"1418\" data-end=\"1471\"\u003eIndustrial-duty design for demanding environments\u003c\/li\u003e\n\u003cli data-section-id=\"a2lgf6\" data-start=\"1472\" data-end=\"1521\"\u003eEngineered for reliable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1528\" data-end=\"1556\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1557\" data-end=\"1777\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1557\" data-end=\"1604\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1605\" data-end=\"1672\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1673\" data-end=\"1777\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1784\" data-end=\"1800\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1801\" data-end=\"1990\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1801\" data-end=\"1836\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1837\" data-end=\"1863\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1864\" data-end=\"1902\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1903\" data-end=\"1949\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1950\" data-end=\"1990\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1997\" data-end=\"2013\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2014\" data-end=\"2157\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2014\" data-end=\"2042\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1e80mi7\" data-start=\"2043\" data-end=\"2072\"\u003eCatalog Number: FLNR600ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2073\" data-end=\"2117\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"2118\" data-end=\"2137\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2138\" data-end=\"2157\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471291560185,"sku":"FLNR600ID","price":144.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YMAyGLEDKfg17QIv_790ee7da-c297-4933-899f-b305f270a415.jpg?v=1780327065"},{"product_id":"littelfuse-flsr225id-class-rk5-fuse-225a-600v-time-delay-indicating-fuse","title":"Littelfuse FLSR225ID Class RK5 Fuse – 225A – 600V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"568\"\u003eThe Littelfuse FLSR225ID is a 225 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR_ID series, this fuse incorporates a built-in blown-fuse indicator for quick visual status identification and simplified maintenance. Its dual-element construction allows temporary inrush currents associated with motors and transformers while providing reliable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"575\" data-end=\"596\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"597\" data-end=\"755\"\u003e\n\u003cli data-section-id=\"1moow1y\" data-start=\"597\" data-end=\"625\"\u003eCurrent Rating: 225 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"626\" data-end=\"657\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"658\" data-end=\"689\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"690\" data-end=\"755\"\u003eInterrupting Rating:\n\u003cul data-start=\"717\" data-end=\"755\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"717\" data-end=\"730\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"733\" data-end=\"755\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"762\" data-end=\"784\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"785\" data-end=\"977\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"785\" data-end=\"813\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"12iob8x\" data-start=\"814\" data-end=\"843\"\u003eCatalog Number: FLSR225ID\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"844\" data-end=\"863\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"864\" data-end=\"883\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"884\" data-end=\"918\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"919\" data-end=\"957\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"958\" data-end=\"977\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"984\" data-end=\"1014\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1015\" data-end=\"1303\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1015\" data-end=\"1051\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1052\" data-end=\"1086\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1087\" data-end=\"1137\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1gl9wfn\" data-start=\"1138\" data-end=\"1230\"\u003eAllows temporary motor starting and transformer inrush currents without nuisance opening\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1231\" data-end=\"1303\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1310\" data-end=\"1335\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1336\" data-end=\"1512\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1336\" data-end=\"1367\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1368\" data-end=\"1408\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"jvmmae\" data-start=\"1409\" data-end=\"1468\"\u003eIndustrial-duty construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"bauy4s\" data-start=\"1469\" data-end=\"1512\"\u003eDesigned for reliable long-term service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1519\" data-end=\"1547\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1548\" data-end=\"1768\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1548\" data-end=\"1595\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1596\" data-end=\"1663\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1664\" data-end=\"1768\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1775\" data-end=\"1791\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1792\" data-end=\"1981\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1792\" data-end=\"1827\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1828\" data-end=\"1854\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1855\" data-end=\"1893\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1894\" data-end=\"1940\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1941\" data-end=\"1981\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1988\" data-end=\"2004\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2005\" data-end=\"2148\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2005\" data-end=\"2033\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"12iob8x\" data-start=\"2034\" data-end=\"2063\"\u003eCatalog Number: FLSR225ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2064\" data-end=\"2108\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"2109\" data-end=\"2128\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2129\" data-end=\"2148\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471296213241,"sku":"FLSR225ID","price":113.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YMAyGLEDKfg17QIv_446b443c-02ef-462b-b853-b8d82cdc533d.jpg?v=1780327304"},{"product_id":"littelfuse-flsr250id-class-rk5-fuse-250a-600v-time-delay-indicating-fuse-1","title":"Littelfuse FLSR250ID Class RK5 Fuse – 250A – 600V Time-Delay Indicating Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-6\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-6\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-6\" data-testid=\"conversation-turn-330\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"a0a65e4b-6b03-4775-a19b-65363ad8a69f\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"103\" data-end=\"604\"\u003eThe Littelfuse FLSR250ID is a 250 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR_ID series, this fuse features a built-in blown-fuse indicator that provides quick visual identification of an opened fuse, reducing troubleshooting time and simplifying maintenance. Its dual-element design allows temporary motor starting and transformer inrush currents while providing dependable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"611\" data-end=\"632\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"633\" data-end=\"791\"\u003e\n\u003cli data-section-id=\"upok9w\" data-start=\"633\" data-end=\"661\"\u003eCurrent Rating: 250 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"662\" data-end=\"693\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"694\" data-end=\"725\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"726\" data-end=\"791\"\u003eInterrupting Rating:\n\u003cul data-start=\"753\" data-end=\"791\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"753\" data-end=\"766\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"769\" data-end=\"791\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"798\" data-end=\"820\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"821\" data-end=\"1013\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"821\" data-end=\"849\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"16y8toz\" data-start=\"850\" data-end=\"879\"\u003eCatalog Number: FLSR250ID\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"880\" data-end=\"899\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"900\" data-end=\"919\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"920\" data-end=\"954\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"955\" data-end=\"993\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"994\" data-end=\"1013\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1020\" data-end=\"1050\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1051\" data-end=\"1320\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1051\" data-end=\"1087\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1088\" data-end=\"1122\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1123\" data-end=\"1173\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1174\" data-end=\"1247\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1248\" data-end=\"1320\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1327\" data-end=\"1352\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1353\" data-end=\"1535\"\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1353\" data-end=\"1390\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1391\" data-end=\"1431\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"7zu8p\" data-start=\"1432\" data-end=\"1485\"\u003eIndustrial-duty design for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"a2lgf6\" data-start=\"1486\" data-end=\"1535\"\u003eEngineered for reliable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1542\" data-end=\"1570\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1571\" data-end=\"1791\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1571\" data-end=\"1618\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1619\" data-end=\"1686\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1687\" data-end=\"1791\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1798\" data-end=\"1814\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1815\" data-end=\"2004\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1815\" data-end=\"1850\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1851\" data-end=\"1877\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1878\" data-end=\"1916\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1917\" data-end=\"1963\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1964\" data-end=\"2004\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2011\" data-end=\"2027\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2028\" data-end=\"2171\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2028\" data-end=\"2056\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"16y8toz\" data-start=\"2057\" data-end=\"2086\"\u003eCatalog Number: FLSR250ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2087\" data-end=\"2131\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"2132\" data-end=\"2151\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2152\" data-end=\"2171\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471301751033,"sku":"FLSR250ID","price":113.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_ojX0d02Bzuf31oYl.jpg?v=1780327601"},{"product_id":"littelfuse-flsr300-class-rk5-fuse-300a-600v-time-delay-fuse","title":"Littelfuse FLSR300 Class RK5 Fuse – 300A – 600V Time-Delay Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-7\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-7\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-7\" data-testid=\"conversation-turn-332\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"63fe06e1-78bf-44b6-9bfc-1bc5e7b7b010\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"90\" data-end=\"550\"\u003eThe Littelfuse FLSR300 is a 300 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR series, this knife-blade fuse provides reliable overload and short-circuit protection for motors, transformers, feeders, and other power distribution equipment. Its dual-element construction permits temporary inrush currents without nuisance opening while maintaining dependable fault protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"557\" data-end=\"578\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"579\" data-end=\"737\"\u003e\n\u003cli data-section-id=\"1432k74\" data-start=\"579\" data-end=\"607\"\u003eCurrent Rating: 300 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"608\" data-end=\"639\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"640\" data-end=\"671\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"672\" data-end=\"737\"\u003eInterrupting Rating:\n\u003cul data-start=\"699\" data-end=\"737\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"699\" data-end=\"712\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"715\" data-end=\"737\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"744\" data-end=\"766\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"767\" data-end=\"953\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"767\" data-end=\"795\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1g1fs4a\" data-start=\"796\" data-end=\"823\"\u003eCatalog Number: FLSR300\u003c\/li\u003e\n\u003cli data-section-id=\"3zw0ma\" data-start=\"824\" data-end=\"840\"\u003eSeries: FLSR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"841\" data-end=\"860\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"861\" data-end=\"895\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"896\" data-end=\"934\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"935\" data-end=\"953\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"960\" data-end=\"990\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"991\" data-end=\"1260\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"991\" data-end=\"1027\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1028\" data-end=\"1062\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1063\" data-end=\"1113\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1114\" data-end=\"1187\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1188\" data-end=\"1260\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1267\" data-end=\"1292\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1293\" data-end=\"1470\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1293\" data-end=\"1324\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1325\" data-end=\"1362\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"jvmmae\" data-start=\"1363\" data-end=\"1422\"\u003eIndustrial-duty construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"1s5hpl\" data-start=\"1423\" data-end=\"1470\"\u003eDesigned for reliable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1477\" data-end=\"1505\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1506\" data-end=\"1726\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1506\" data-end=\"1553\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1554\" data-end=\"1621\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1622\" data-end=\"1726\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1733\" data-end=\"1749\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1750\" data-end=\"1939\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1750\" data-end=\"1785\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1786\" data-end=\"1812\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1813\" data-end=\"1851\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1852\" data-end=\"1898\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1899\" data-end=\"1939\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1946\" data-end=\"1962\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1963\" data-end=\"2090\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1963\" data-end=\"1991\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1g1fs4a\" data-start=\"1992\" data-end=\"2019\"\u003eCatalog Number: FLSR300\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"2020\" data-end=\"2053\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zw0ma\" data-start=\"2054\" data-end=\"2070\"\u003eSeries: FLSR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2071\" data-end=\"2090\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471307747577,"sku":"FLSR300","price":134.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_gASNT7sy5hJ14AWL.jpg?v=1780328392"},{"product_id":"littelfuse-flsr300id-class-rk5-fuse-300a-600v-time-delay-indicating-fuse","title":"Littelfuse FLSR300ID Class RK5 Fuse – 300A – 600V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"597\"\u003eThe Littelfuse FLSR300ID is a 300 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR_ID series, this fuse features a built-in blown-fuse indicator that provides quick visual identification of an opened fuse, simplifying maintenance and reducing downtime. Its dual-element construction allows temporary motor starting and transformer inrush currents while delivering reliable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"604\" data-end=\"625\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"626\" data-end=\"784\"\u003e\n\u003cli data-section-id=\"1432k74\" data-start=\"626\" data-end=\"654\"\u003eCurrent Rating: 300 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"655\" data-end=\"686\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"687\" data-end=\"718\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"719\" data-end=\"784\"\u003eInterrupting Rating:\n\u003cul data-start=\"746\" data-end=\"784\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"746\" data-end=\"759\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"762\" data-end=\"784\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"791\" data-end=\"813\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"814\" data-end=\"1006\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"814\" data-end=\"842\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1ntdwaf\" data-start=\"843\" data-end=\"872\"\u003eCatalog Number: FLSR300ID\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"873\" data-end=\"892\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"893\" data-end=\"912\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"913\" data-end=\"947\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"948\" data-end=\"986\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"987\" data-end=\"1006\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1013\" data-end=\"1043\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1044\" data-end=\"1313\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1044\" data-end=\"1080\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1081\" data-end=\"1115\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1116\" data-end=\"1166\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1167\" data-end=\"1240\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1241\" data-end=\"1313\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1320\" data-end=\"1345\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1346\" data-end=\"1528\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1346\" data-end=\"1377\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1378\" data-end=\"1418\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"jvmmae\" data-start=\"1419\" data-end=\"1478\"\u003eIndustrial-duty construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"a2lgf6\" data-start=\"1479\" data-end=\"1528\"\u003eEngineered for reliable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1535\" data-end=\"1563\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1564\" data-end=\"1784\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1564\" data-end=\"1611\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1612\" data-end=\"1679\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1680\" data-end=\"1784\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1791\" data-end=\"1807\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1808\" data-end=\"1997\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1808\" data-end=\"1843\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1844\" data-end=\"1870\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1871\" data-end=\"1909\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1910\" data-end=\"1956\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1957\" data-end=\"1997\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2004\" data-end=\"2020\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2021\" data-end=\"2164\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2021\" data-end=\"2049\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1ntdwaf\" data-start=\"2050\" data-end=\"2079\"\u003eCatalog Number: FLSR300ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2080\" data-end=\"2124\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"2125\" data-end=\"2144\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2145\" data-end=\"2164\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471738581241,"sku":"FLSR300ID","price":113.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_ojX0d02Bzuf31oYl_1be19d6c-9670-4fc4-9031-4b1e1879af3a.jpg?v=1780344219"},{"product_id":"littelfuse-flsr350id-class-rk5-fuse-350a-600v-time-delay-indicating-fuse","title":"Littelfuse FLSR350ID Class RK5 Fuse – 350A – 600V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"595\"\u003eThe Littelfuse FLSR350ID is a 350 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR_ID series, this fuse incorporates a built-in blown-fuse indicator for quick visual identification of fuse status, helping reduce troubleshooting time and maintenance costs. Its dual-element design allows temporary motor starting and transformer inrush currents while providing dependable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"602\" data-end=\"623\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"624\" data-end=\"782\"\u003e\n\u003cli data-section-id=\"qk5rd1\" data-start=\"624\" data-end=\"652\"\u003eCurrent Rating: 350 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"653\" data-end=\"684\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"685\" data-end=\"716\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"717\" data-end=\"782\"\u003eInterrupting Rating:\n\u003cul data-start=\"744\" data-end=\"782\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"744\" data-end=\"757\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"760\" data-end=\"782\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"789\" data-end=\"811\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"812\" data-end=\"1004\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"812\" data-end=\"840\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1sb0zde\" data-start=\"841\" data-end=\"870\"\u003eCatalog Number: FLSR350ID\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"871\" data-end=\"890\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"891\" data-end=\"910\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"911\" data-end=\"945\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"946\" data-end=\"984\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"985\" data-end=\"1004\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1011\" data-end=\"1041\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1042\" data-end=\"1311\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1042\" data-end=\"1078\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1079\" data-end=\"1113\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1114\" data-end=\"1164\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1165\" data-end=\"1238\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1239\" data-end=\"1311\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1318\" data-end=\"1343\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1344\" data-end=\"1522\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1344\" data-end=\"1375\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1376\" data-end=\"1416\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"1g889p5\" data-start=\"1417\" data-end=\"1476\"\u003eIndustrial-duty construction for demanding environments\u003c\/li\u003e\n\u003cli data-section-id=\"5tkcdg\" data-start=\"1477\" data-end=\"1522\"\u003eDesigned for reliable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1529\" data-end=\"1557\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1558\" data-end=\"1778\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1558\" data-end=\"1605\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1606\" data-end=\"1673\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1674\" data-end=\"1778\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1785\" data-end=\"1801\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1802\" data-end=\"1991\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1802\" data-end=\"1837\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1838\" data-end=\"1864\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1865\" data-end=\"1903\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1904\" data-end=\"1950\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1951\" data-end=\"1991\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1998\" data-end=\"2014\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2015\" data-end=\"2158\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2015\" data-end=\"2043\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1sb0zde\" data-start=\"2044\" data-end=\"2073\"\u003eCatalog Number: FLSR350ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2074\" data-end=\"2118\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"2119\" data-end=\"2138\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2139\" data-end=\"2158\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471740612857,"sku":"FLSR350ID","price":113.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_ojX0d02Bzuf31oYl_46f9b931-6096-4cca-9474-fd239030e1de.jpg?v=1780344431"},{"product_id":"littelfuse-flsr400-class-rk5-fuse-400a-600v-time-delay-fuse","title":"Littelfuse FLSR400 Class RK5 Fuse – 400A – 600V Time-Delay Fuse","description":"\u003cp data-start=\"90\" data-end=\"588\"\u003eThe Littelfuse FLSR400 is a 400 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR series, this knife-blade fuse provides dependable overload and short-circuit protection for motors, transformers, feeders, and other power distribution equipment. Its dual-element construction allows temporary motor starting and transformer inrush currents to pass without nuisance opening while maintaining reliable fault protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"595\" data-end=\"616\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"617\" data-end=\"775\"\u003e\n\u003cli data-section-id=\"1oth10n\" data-start=\"617\" data-end=\"645\"\u003eCurrent Rating: 400 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"646\" data-end=\"677\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"678\" data-end=\"709\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"710\" data-end=\"775\"\u003eInterrupting Rating:\n\u003cul data-start=\"737\" data-end=\"775\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"737\" data-end=\"750\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"753\" data-end=\"775\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"782\" data-end=\"804\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"805\" data-end=\"991\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"805\" data-end=\"833\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1g26p0d\" data-start=\"834\" data-end=\"861\"\u003eCatalog Number: FLSR400\u003c\/li\u003e\n\u003cli data-section-id=\"3zw0ma\" data-start=\"862\" data-end=\"878\"\u003eSeries: FLSR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"879\" data-end=\"898\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"899\" data-end=\"933\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"934\" data-end=\"972\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"973\" data-end=\"991\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"998\" data-end=\"1028\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1029\" data-end=\"1288\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1029\" data-end=\"1065\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1066\" data-end=\"1100\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1101\" data-end=\"1151\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"9lbwpg\" data-start=\"1152\" data-end=\"1215\"\u003eAccommodates motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1216\" data-end=\"1288\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1295\" data-end=\"1320\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1321\" data-end=\"1498\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1321\" data-end=\"1352\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1353\" data-end=\"1390\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"jvmmae\" data-start=\"1391\" data-end=\"1450\"\u003eIndustrial-duty construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"1s5hpl\" data-start=\"1451\" data-end=\"1498\"\u003eDesigned for reliable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1505\" data-end=\"1533\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1534\" data-end=\"1754\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1534\" data-end=\"1581\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1582\" data-end=\"1649\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1650\" data-end=\"1754\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1761\" data-end=\"1777\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1778\" data-end=\"1967\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1778\" data-end=\"1813\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1814\" data-end=\"1840\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1841\" data-end=\"1879\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1880\" data-end=\"1926\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1927\" data-end=\"1967\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1974\" data-end=\"1990\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1991\" data-end=\"2118\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1991\" data-end=\"2019\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1g26p0d\" data-start=\"2020\" data-end=\"2047\"\u003eCatalog Number: FLSR400\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"2048\" data-end=\"2081\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zw0ma\" data-start=\"2082\" data-end=\"2098\"\u003eSeries: FLSR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2099\" data-end=\"2118\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471742447865,"sku":"FLSR400","price":134.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_gASNT7sy5hJ14AWL_3ec4bd97-b7bf-4490-91a5-51cc0f287cbd.jpg?v=1780344651"},{"product_id":"littelfuse-flsr400id-class-rk5-fuse-400a-600v-time-delay-indicating-fuse","title":"Littelfuse FLSR400ID Class RK5 Fuse – 400A – 600V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"604\"\u003eThe Littelfuse FLSR400ID is a 400 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR_ID series, this fuse features a built-in blown-fuse indicator that provides quick visual confirmation of fuse status, simplifying maintenance and reducing troubleshooting time. Its dual-element construction allows temporary motor starting and transformer inrush currents while delivering reliable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"611\" data-end=\"632\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"633\" data-end=\"791\"\u003e\n\u003cli data-section-id=\"1oth10n\" data-start=\"633\" data-end=\"661\"\u003eCurrent Rating: 400 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"662\" data-end=\"693\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"694\" data-end=\"725\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"726\" data-end=\"791\"\u003eInterrupting Rating:\n\u003cul data-start=\"753\" data-end=\"791\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"753\" data-end=\"766\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"769\" data-end=\"791\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"798\" data-end=\"820\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"821\" data-end=\"1013\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"821\" data-end=\"849\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"bigx0w\" data-start=\"850\" data-end=\"879\"\u003eCatalog Number: FLSR400ID\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"880\" data-end=\"899\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"900\" data-end=\"919\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"920\" data-end=\"954\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"955\" data-end=\"993\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"994\" data-end=\"1013\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1020\" data-end=\"1050\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1051\" data-end=\"1320\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1051\" data-end=\"1087\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1088\" data-end=\"1122\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1123\" data-end=\"1173\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1174\" data-end=\"1247\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1248\" data-end=\"1320\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1327\" data-end=\"1352\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1353\" data-end=\"1531\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1353\" data-end=\"1384\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1385\" data-end=\"1425\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"1g889p5\" data-start=\"1426\" data-end=\"1485\"\u003eIndustrial-duty construction for demanding environments\u003c\/li\u003e\n\u003cli data-section-id=\"5tkcdg\" data-start=\"1486\" data-end=\"1531\"\u003eDesigned for reliable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1538\" data-end=\"1566\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1567\" data-end=\"1787\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1567\" data-end=\"1614\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1615\" data-end=\"1682\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1683\" data-end=\"1787\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1794\" data-end=\"1810\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1811\" data-end=\"2000\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1811\" data-end=\"1846\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1847\" data-end=\"1873\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1874\" data-end=\"1912\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1913\" data-end=\"1959\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1960\" data-end=\"2000\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2007\" data-end=\"2023\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2024\" data-end=\"2167\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2024\" data-end=\"2052\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"bigx0w\" data-start=\"2053\" data-end=\"2082\"\u003eCatalog Number: FLSR400ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2083\" data-end=\"2127\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"2128\" data-end=\"2147\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2148\" data-end=\"2167\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471744577785,"sku":"FLSR400ID","price":113.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_gASNT7sy5hJ14AWL_05b2ffb2-0b8f-419c-82c5-33af00826de7.jpg?v=1780344847"},{"product_id":"littelfuse-flsr500-class-rk5-fuse-500a-600v-time-delay-fuse","title":"Littelfuse FLSR500 Class RK5 Fuse – 500A – 600V Time-Delay Fuse","description":"\u003cp data-start=\"90\" data-end=\"582\"\u003eThe Littelfuse FLSR500 is a 500 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR series, this knife-blade fuse provides reliable overload and short-circuit protection for motors, transformers, feeders, and power distribution equipment. Its dual-element design allows temporary motor starting and transformer inrush currents without nuisance opening while maintaining dependable fault interruption performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"589\" data-end=\"610\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"611\" data-end=\"769\"\u003e\n\u003cli data-section-id=\"v0258m\" data-start=\"611\" data-end=\"639\"\u003eCurrent Rating: 500 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"640\" data-end=\"671\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"672\" data-end=\"703\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"704\" data-end=\"769\"\u003eInterrupting Rating:\n\u003cul data-start=\"731\" data-end=\"769\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"731\" data-end=\"744\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"747\" data-end=\"769\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"776\" data-end=\"798\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"799\" data-end=\"985\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"799\" data-end=\"827\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1g2um8s\" data-start=\"828\" data-end=\"855\"\u003eCatalog Number: FLSR500\u003c\/li\u003e\n\u003cli data-section-id=\"3zw0ma\" data-start=\"856\" data-end=\"872\"\u003eSeries: FLSR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"873\" data-end=\"892\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"893\" data-end=\"927\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"928\" data-end=\"966\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"967\" data-end=\"985\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"992\" data-end=\"1022\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1023\" data-end=\"1292\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1023\" data-end=\"1059\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1060\" data-end=\"1094\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1095\" data-end=\"1145\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1146\" data-end=\"1219\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1220\" data-end=\"1292\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1299\" data-end=\"1324\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1325\" data-end=\"1500\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1325\" data-end=\"1356\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1357\" data-end=\"1394\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"jvmmae\" data-start=\"1395\" data-end=\"1454\"\u003eIndustrial-duty construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"1cjsyvb\" data-start=\"1455\" data-end=\"1500\"\u003eEngineered for reliable long-term service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1507\" data-end=\"1535\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1536\" data-end=\"1756\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1536\" data-end=\"1583\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1584\" data-end=\"1651\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1652\" data-end=\"1756\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1763\" data-end=\"1779\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1780\" data-end=\"1969\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1780\" data-end=\"1815\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1816\" data-end=\"1842\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1843\" data-end=\"1881\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1882\" data-end=\"1928\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1929\" data-end=\"1969\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1976\" data-end=\"1992\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"1993\" data-end=\"2120\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"1993\" data-end=\"2021\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1g2um8s\" data-start=\"2022\" data-end=\"2049\"\u003eCatalog Number: FLSR500\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"2050\" data-end=\"2083\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zw0ma\" data-start=\"2084\" data-end=\"2100\"\u003eSeries: FLSR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2101\" data-end=\"2120\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471746806009,"sku":"FLSR500","price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YMAyGLEDKfg17QIv_7cc898a4-6e22-4e0b-8cb1-39eb07fb71e3.jpg?v=1780345010"},{"product_id":"littelfuse-flnr600id-class-rk5-fuse-600a-250v-time-delay-indicating-fuse-1","title":"Littelfuse FLNR600ID Class RK5 Fuse – 600A – 250V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"626\"\u003eThe Littelfuse FLNR600ID is a 600 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLNR_ID series, this knife-blade fuse features an integrated blown-fuse indicator that provides quick visual identification of fuse status, helping reduce maintenance time and simplify troubleshooting. Its dual-element construction allows temporary motor starting and transformer inrush currents while delivering dependable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"633\" data-end=\"654\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"655\" data-end=\"803\"\u003e\n\u003cli data-section-id=\"1ojqtut\" data-start=\"655\" data-end=\"683\"\u003eCurrent Rating: 600 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s8cdo9\" data-start=\"684\" data-end=\"715\"\u003eMaximum AC Voltage: 250 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"716\" data-end=\"747\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1x6t7xi\" data-start=\"748\" data-end=\"803\"\u003eInterrupting Rating:\n\u003cul data-start=\"775\" data-end=\"803\"\u003e\n\u003cli data-section-id=\"1uz2u2b\" data-start=\"775\" data-end=\"788\"\u003e300 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"672013\" data-start=\"791\" data-end=\"803\"\u003e20 kA DC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"810\" data-end=\"832\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"833\" data-end=\"1025\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"833\" data-end=\"861\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1e80mi7\" data-start=\"862\" data-end=\"891\"\u003eCatalog Number: FLNR600ID\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"892\" data-end=\"911\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"912\" data-end=\"931\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"932\" data-end=\"966\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"967\" data-end=\"1005\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"1006\" data-end=\"1025\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1032\" data-end=\"1062\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1063\" data-end=\"1324\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1063\" data-end=\"1099\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1100\" data-end=\"1134\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1135\" data-end=\"1185\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1186\" data-end=\"1259\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"9b2dwx\" data-start=\"1260\" data-end=\"1324\"\u003eHigh interrupting capacity for industrial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1331\" data-end=\"1356\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1357\" data-end=\"1535\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1357\" data-end=\"1388\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1389\" data-end=\"1429\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"1g889p5\" data-start=\"1430\" data-end=\"1489\"\u003eIndustrial-duty construction for demanding environments\u003c\/li\u003e\n\u003cli data-section-id=\"5tkcdg\" data-start=\"1490\" data-end=\"1535\"\u003eDesigned for reliable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1542\" data-end=\"1570\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1571\" data-end=\"1791\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1571\" data-end=\"1618\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1619\" data-end=\"1686\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1687\" data-end=\"1791\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1798\" data-end=\"1814\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1815\" data-end=\"2004\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1815\" data-end=\"1850\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1851\" data-end=\"1877\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1878\" data-end=\"1916\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1917\" data-end=\"1963\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1964\" data-end=\"2004\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2011\" data-end=\"2027\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2028\" data-end=\"2171\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2028\" data-end=\"2056\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1e80mi7\" data-start=\"2057\" data-end=\"2086\"\u003eCatalog Number: FLNR600ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2087\" data-end=\"2131\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1hrpswd\" data-start=\"2132\" data-end=\"2151\"\u003eSeries: FLNR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2152\" data-end=\"2171\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471752671481,"sku":"FLNR600ID","price":144.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YMAyGLEDKfg17QIv_01ab765f-9b66-4018-b349-eb2e23bf00ee.jpg?v=1780345387"},{"product_id":"littelfuse-flsr500id-class-rk5-fuse-500a-600v-time-delay-indicating-fuse","title":"Littelfuse FLSR500ID Class RK5 Fuse – 500A – 600V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"103\" data-end=\"609\"\u003eThe Littelfuse FLSR500ID is a 500 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR_ID series, this fuse incorporates a built-in blown-fuse indicator that provides quick visual confirmation of fuse status, simplifying maintenance and reducing troubleshooting time. Its dual-element construction allows temporary motor starting and transformer inrush currents while providing dependable overload and short-circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"616\" data-end=\"637\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"638\" data-end=\"796\"\u003e\n\u003cli data-section-id=\"v0258m\" data-start=\"638\" data-end=\"666\"\u003eCurrent Rating: 500 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"667\" data-end=\"698\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"699\" data-end=\"730\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"731\" data-end=\"796\"\u003eInterrupting Rating:\n\u003cul data-start=\"758\" data-end=\"796\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"758\" data-end=\"771\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"774\" data-end=\"796\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"803\" data-end=\"825\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"826\" data-end=\"1018\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"826\" data-end=\"854\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"vktj1t\" data-start=\"855\" data-end=\"884\"\u003eCatalog Number: FLSR500ID\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"885\" data-end=\"904\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"905\" data-end=\"924\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"925\" data-end=\"959\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"960\" data-end=\"998\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"999\" data-end=\"1018\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1025\" data-end=\"1055\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1056\" data-end=\"1325\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1056\" data-end=\"1092\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1093\" data-end=\"1127\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1128\" data-end=\"1178\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1179\" data-end=\"1252\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1253\" data-end=\"1325\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1332\" data-end=\"1357\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1358\" data-end=\"1536\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1358\" data-end=\"1389\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1pq47kc\" data-start=\"1390\" data-end=\"1430\"\u003eVisual blown-fuse indication feature\u003c\/li\u003e\n\u003cli data-section-id=\"1g889p5\" data-start=\"1431\" data-end=\"1490\"\u003eIndustrial-duty construction for demanding environments\u003c\/li\u003e\n\u003cli data-section-id=\"5tkcdg\" data-start=\"1491\" data-end=\"1536\"\u003eDesigned for reliable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1543\" data-end=\"1571\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1572\" data-end=\"1792\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1572\" data-end=\"1619\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1620\" data-end=\"1687\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1688\" data-end=\"1792\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1799\" data-end=\"1815\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1816\" data-end=\"2005\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1816\" data-end=\"1851\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1852\" data-end=\"1878\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1879\" data-end=\"1917\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1918\" data-end=\"1964\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1965\" data-end=\"2005\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2012\" data-end=\"2028\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2029\" data-end=\"2172\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2029\" data-end=\"2057\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"vktj1t\" data-start=\"2058\" data-end=\"2087\"\u003eCatalog Number: FLSR500ID\u003c\/li\u003e\n\u003cli data-section-id=\"wq1xpx\" data-start=\"2088\" data-end=\"2132\"\u003eProduct Type: Indicating Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"cwo91s\" data-start=\"2133\" data-end=\"2152\"\u003eSeries: FLSR_ID\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2153\" data-end=\"2172\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471760470265,"sku":"FLSR500ID","price":200.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YMAyGLEDKfg17QIv_fd3d9134-97fc-4f4b-a404-ab9da002329c.jpg?v=1780346229"},{"product_id":"littelfuse-flsr600-class-rk5-fuse-600a-600v-time-delay-fuse","title":"Littelfuse FLSR600 Class RK5 Fuse – 600A – 600V Time-Delay Fuse","description":"\u003cp data-start=\"90\" data-end=\"602\"\u003eThe Littelfuse FLSR600 is a 600 Amp Class RK5 dual-element time-delay fuse designed for industrial and commercial electrical distribution systems. Part of the FLSR series, this knife-blade fuse provides reliable overload and short-circuit protection for motors, transformers, feeders, and other power distribution equipment. Its dual-element construction allows temporary motor starting and transformer inrush currents to pass without nuisance opening while maintaining dependable fault interruption performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"609\" data-end=\"630\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"631\" data-end=\"789\"\u003e\n\u003cli data-section-id=\"1ojqtut\" data-start=\"631\" data-end=\"659\"\u003eCurrent Rating: 600 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"660\" data-end=\"691\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"692\" data-end=\"723\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"724\" data-end=\"789\"\u003eInterrupting Rating:\n\u003cul data-start=\"751\" data-end=\"789\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"751\" data-end=\"764\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"767\" data-end=\"789\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"796\" data-end=\"818\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"819\" data-end=\"1005\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"819\" data-end=\"847\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1g3lj4v\" data-start=\"848\" data-end=\"875\"\u003eCatalog Number: FLSR600\u003c\/li\u003e\n\u003cli data-section-id=\"3zw0ma\" data-start=\"876\" data-end=\"892\"\u003eSeries: FLSR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"893\" data-end=\"912\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"913\" data-end=\"947\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"jo8dmo\" data-start=\"948\" data-end=\"986\"\u003eFuse Type: Dual Element Time-Delay\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"987\" data-end=\"1005\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1012\" data-end=\"1042\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1043\" data-end=\"1312\"\u003e\n\u003cli data-section-id=\"10on5wt\" data-start=\"1043\" data-end=\"1079\"\u003eTime-delay (slow-blow) operation\u003c\/li\u003e\n\u003cli data-section-id=\"19w665b\" data-start=\"1080\" data-end=\"1114\"\u003eDual-element fuse construction\u003c\/li\u003e\n\u003cli data-section-id=\"1608z5w\" data-start=\"1115\" data-end=\"1165\"\u003eProvides overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"tzl6rz\" data-start=\"1166\" data-end=\"1239\"\u003eAccommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"c2lga\" data-start=\"1240\" data-end=\"1312\"\u003eHigh interrupting capacity for industrial power distribution systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1319\" data-end=\"1344\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1345\" data-end=\"1518\"\u003e\n\u003cli data-section-id=\"cgsz4i\" data-start=\"1345\" data-end=\"1376\"\u003eKnife-blade terminal design\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1377\" data-end=\"1414\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"jvmmae\" data-start=\"1415\" data-end=\"1474\"\u003eIndustrial-duty construction for demanding applications\u003c\/li\u003e\n\u003cli data-section-id=\"bauy4s\" data-start=\"1475\" data-end=\"1518\"\u003eDesigned for reliable long-term service\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1525\" data-end=\"1553\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1554\" data-end=\"1774\"\u003e\n\u003cli data-section-id=\"1yglfdu\" data-start=\"1554\" data-end=\"1601\"\u003eMounting Method: Fuse Block \/ Clip \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1au6kun\" data-start=\"1602\" data-end=\"1669\"\u003eCompatible with standard Class RK5 fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1670\" data-end=\"1774\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1781\" data-end=\"1797\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1798\" data-end=\"1987\"\u003e\n\u003cli data-section-id=\"fz1udj\" data-start=\"1798\" data-end=\"1833\"\u003eMotor branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"fknz5c\" data-start=\"1834\" data-end=\"1860\"\u003eTransformer protection\u003c\/li\u003e\n\u003cli data-section-id=\"gsgjc0\" data-start=\"1861\" data-end=\"1899\"\u003eIndustrial machinery and equipment\u003c\/li\u003e\n\u003cli data-section-id=\"1b02wdy\" data-start=\"1900\" data-end=\"1946\"\u003eCommercial electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"14gqy7m\" data-start=\"1947\" data-end=\"1987\"\u003eFeeder and branch circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"1994\" data-end=\"2010\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2011\" data-end=\"2138\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2011\" data-end=\"2039\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1g3lj4v\" data-start=\"2040\" data-end=\"2067\"\u003eCatalog Number: FLSR600\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"2068\" data-end=\"2101\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"3zw0ma\" data-start=\"2102\" data-end=\"2118\"\u003eSeries: FLSR\u003c\/li\u003e\n\u003cli data-section-id=\"rsvtqt\" data-start=\"2119\" data-end=\"2138\"\u003eFuse Class: RK5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471764959481,"sku":"FLSR600","price":203.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_gASNT7sy5hJ14AWL_97bd27e0-1594-4bae-b141-44b584bcce4c.jpg?v=1780346509"},{"product_id":"littelfuse-jlln1000-class-t-fuse-1000a-300v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLN1000 Class T Fuse – 1000A – 300V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"108\" data-end=\"612\"\u003eThe Littelfuse JLLN1000 is a 1000 Amp Class T fast-acting fuse designed for high-performance protection in industrial and commercial electrical distribution systems. Part of the JLLN series, this current-limiting fuse provides exceptionally fast response to short-circuit conditions, helping protect sensitive equipment from damaging fault currents. Its compact knife-blade\/bolt-in construction allows installation in applications where high interrupting capacity and space-efficient design are required.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"619\" data-end=\"640\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"641\" data-end=\"800\"\u003e\n\u003cli data-section-id=\"8m75si\" data-start=\"641\" data-end=\"670\"\u003eCurrent Rating: 1000 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1r9g6xp\" data-start=\"671\" data-end=\"702\"\u003eMaximum AC Voltage: 300 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"703\" data-end=\"734\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1hyb0lc\" data-start=\"735\" data-end=\"800\"\u003eInterrupting Rating:\n\u003cul data-start=\"762\" data-end=\"800\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"762\" data-end=\"775\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"oebnhc\" data-start=\"778\" data-end=\"800\"\u003e20 kA DC @ 125 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"807\" data-end=\"829\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"830\" data-end=\"1036\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"830\" data-end=\"858\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"132zd3b\" data-start=\"859\" data-end=\"887\"\u003eCatalog Number: JLLN1000\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"888\" data-end=\"904\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"905\" data-end=\"928\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"929\" data-end=\"973\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"974\" data-end=\"1017\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"1018\" data-end=\"1036\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1043\" data-end=\"1073\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1074\" data-end=\"1376\"\u003e\n\u003cli data-section-id=\"jjixkw\" data-start=\"1074\" data-end=\"1124\"\u003eFast-acting operation for rapid fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"ptt4v6\" data-start=\"1125\" data-end=\"1196\"\u003eCurrent-limiting design minimizes fault energy and equipment damage\u003c\/li\u003e\n\u003cli data-section-id=\"hxzu42\" data-start=\"1197\" data-end=\"1243\"\u003eProvides superior short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"dv02xz\" data-start=\"1244\" data-end=\"1312\"\u003eHigh interrupting capacity for demanding industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"1mb95r4\" data-start=\"1313\" data-end=\"1376\"\u003eHelps protect sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1383\" data-end=\"1408\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1409\" data-end=\"1580\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1409\" data-end=\"1440\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1441\" data-end=\"1486\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1487\" data-end=\"1524\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"ca39th\" data-start=\"1525\" data-end=\"1580\"\u003eIndustrial-duty construction for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1587\" data-end=\"1615\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1616\" data-end=\"1827\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1616\" data-end=\"1675\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1676\" data-end=\"1732\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"10xsyqe\" data-start=\"1733\" data-end=\"1827\"\u003eSuitable for switchboards, panelboards, UPS systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1834\" data-end=\"1850\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1851\" data-end=\"2090\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1851\" data-end=\"1892\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1893\" data-end=\"1927\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1928\" data-end=\"1953\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1954\" data-end=\"1986\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"pu62cv\" data-start=\"1987\" data-end=\"2032\"\u003eSensitive electronic equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"1g1xwir\" data-start=\"2033\" data-end=\"2090\"\u003eCurrent-limiting branch and feeder circuit protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2097\" data-end=\"2113\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2114\" data-end=\"2264\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2114\" data-end=\"2142\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"132zd3b\" data-start=\"2143\" data-end=\"2171\"\u003eCatalog Number: JLLN1000\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2172\" data-end=\"2223\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"2224\" data-end=\"2240\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2241\" data-end=\"2264\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471769547001,"sku":"JLLN1000","price":413.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_EDjo9EyQPi81sPbT.jpg?v=1780346783"},{"product_id":"littelfuse-jlln1200-class-t-fuse-1200a-300v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLN1200 Class T Fuse – 1200A – 300V Fast-Acting Current-Limiting Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-17\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-17\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-17\" data-testid=\"conversation-turn-352\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"7b1c1676-43b1-46fa-97c7-10373d409096\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"108\" data-end=\"609\"\u003eThe Littelfuse JLLN1200 is a 1200 Amp Class T fast-acting fuse designed for high-performance protection in industrial and commercial electrical distribution systems. Part of the JLLN series, this current-limiting fuse provides rapid response to fault conditions, minimizing damage caused by short circuits and high fault currents. Its compact knife-blade\/bolt-in construction allows efficient installation in space-constrained applications requiring high interrupting capacity and superior protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"616\" data-end=\"637\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"638\" data-end=\"797\"\u003e\n\u003cli data-section-id=\"dde1qo\" data-start=\"638\" data-end=\"667\"\u003eCurrent Rating: 1200 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1r9g6xp\" data-start=\"668\" data-end=\"699\"\u003eMaximum AC Voltage: 300 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"700\" data-end=\"731\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1hyb0lc\" data-start=\"732\" data-end=\"797\"\u003eInterrupting Rating:\n\u003cul data-start=\"759\" data-end=\"797\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"759\" data-end=\"772\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"oebnhc\" data-start=\"775\" data-end=\"797\"\u003e20 kA DC @ 125 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"804\" data-end=\"826\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"827\" data-end=\"1033\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"827\" data-end=\"855\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"131kiyt\" data-start=\"856\" data-end=\"884\"\u003eCatalog Number: JLLN1200\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"885\" data-end=\"901\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"902\" data-end=\"925\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"926\" data-end=\"970\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"971\" data-end=\"1014\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"1015\" data-end=\"1033\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1040\" data-end=\"1070\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1071\" data-end=\"1406\"\u003e\n\u003cli data-section-id=\"jjixkw\" data-start=\"1071\" data-end=\"1121\"\u003eFast-acting operation for rapid fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"i177h4\" data-start=\"1122\" data-end=\"1200\"\u003eCurrent-limiting design reduces let-through energy during fault conditions\u003c\/li\u003e\n\u003cli data-section-id=\"hxzu42\" data-start=\"1201\" data-end=\"1247\"\u003eProvides superior short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"izmi05\" data-start=\"1248\" data-end=\"1324\"\u003eHigh interrupting capacity for demanding power distribution applications\u003c\/li\u003e\n\u003cli data-section-id=\"1hvhe5z\" data-start=\"1325\" data-end=\"1406\"\u003eHelps protect sensitive electrical and electronic equipment from fault damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1413\" data-end=\"1438\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1439\" data-end=\"1619\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1439\" data-end=\"1470\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1471\" data-end=\"1516\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1517\" data-end=\"1554\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"vow866\" data-start=\"1555\" data-end=\"1619\"\u003eRugged industrial-duty construction for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1626\" data-end=\"1654\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1655\" data-end=\"1883\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1655\" data-end=\"1714\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1715\" data-end=\"1771\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1772\" data-end=\"1883\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1890\" data-end=\"1906\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1907\" data-end=\"2170\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1907\" data-end=\"1948\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"7i3bzt\" data-start=\"1949\" data-end=\"1989\"\u003eUPS and battery backup installations\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1990\" data-end=\"2022\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"2023\" data-end=\"2048\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"2049\" data-end=\"2106\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2107\" data-end=\"2170\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2177\" data-end=\"2193\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2194\" data-end=\"2344\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2194\" data-end=\"2222\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"131kiyt\" data-start=\"2223\" data-end=\"2251\"\u003eCatalog Number: JLLN1200\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2252\" data-end=\"2303\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"2304\" data-end=\"2320\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2321\" data-end=\"2344\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471774003449,"sku":"JLLN1200","price":413.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_EDjo9EyQPi81sPbT_71b896fd-a57b-4a19-990a-ad164caec415.jpg?v=1780347160"},{"product_id":"littelfuse-jlln300-class-t-fuse-300a-300v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLN300 Class T Fuse – 300A – 300V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"106\" data-end=\"576\"\u003eThe Littelfuse JLLN300 is a 300 Amp Class T fast-acting fuse designed for superior protection in industrial and commercial electrical distribution systems. Part of the JLLN series, this current-limiting fuse responds rapidly to fault conditions, reducing let-through energy and minimizing equipment damage. Its compact knife-blade\/bolt-in design makes it ideal for applications requiring high interrupting capacity, fast fault clearing, and space-efficient installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"583\" data-end=\"604\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"605\" data-end=\"763\"\u003e\n\u003cli data-section-id=\"1432k74\" data-start=\"605\" data-end=\"633\"\u003eCurrent Rating: 300 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1r9g6xp\" data-start=\"634\" data-end=\"665\"\u003eMaximum AC Voltage: 300 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"666\" data-end=\"697\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1hyb0lc\" data-start=\"698\" data-end=\"763\"\u003eInterrupting Rating:\n\u003cul data-start=\"725\" data-end=\"763\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"725\" data-end=\"738\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"oebnhc\" data-start=\"741\" data-end=\"763\"\u003e20 kA DC @ 125 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"770\" data-end=\"792\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"793\" data-end=\"998\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"793\" data-end=\"821\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l3x2s5\" data-start=\"822\" data-end=\"849\"\u003eCatalog Number: JLLN300\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"850\" data-end=\"866\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"867\" data-end=\"890\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"891\" data-end=\"935\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"936\" data-end=\"979\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"980\" data-end=\"998\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1005\" data-end=\"1035\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1036\" data-end=\"1340\"\u003e\n\u003cli data-section-id=\"1a3lwdy\" data-start=\"1036\" data-end=\"1090\"\u003eFast-acting operation for rapid fault interruption\u003c\/li\u003e\n\u003cli data-section-id=\"mhtdtt\" data-start=\"1091\" data-end=\"1160\"\u003eCurrent-limiting design reduces fault energy and equipment stress\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1161\" data-end=\"1210\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1wi9ks1\" data-start=\"1211\" data-end=\"1274\"\u003eHigh interrupting capacity for demanding electrical systems\u003c\/li\u003e\n\u003cli data-section-id=\"13an3cv\" data-start=\"1275\" data-end=\"1340\"\u003eHelps safeguard sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1347\" data-end=\"1372\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1373\" data-end=\"1570\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1373\" data-end=\"1404\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1405\" data-end=\"1450\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1451\" data-end=\"1488\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"k2npe6\" data-start=\"1489\" data-end=\"1570\"\u003eIndustrial-duty construction for long service life and dependable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1577\" data-end=\"1605\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1606\" data-end=\"1817\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1606\" data-end=\"1665\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1666\" data-end=\"1722\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"10xsyqe\" data-start=\"1723\" data-end=\"1817\"\u003eSuitable for switchboards, panelboards, UPS systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1824\" data-end=\"1840\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1841\" data-end=\"2098\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1841\" data-end=\"1882\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1883\" data-end=\"1917\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1918\" data-end=\"1950\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1951\" data-end=\"1976\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"1977\" data-end=\"2034\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2035\" data-end=\"2098\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2105\" data-end=\"2121\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2122\" data-end=\"2271\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2122\" data-end=\"2150\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l3x2s5\" data-start=\"2151\" data-end=\"2178\"\u003eCatalog Number: JLLN300\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2179\" data-end=\"2230\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"2231\" data-end=\"2247\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2248\" data-end=\"2271\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48471809818873,"sku":"JLLN300","price":86.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YDZJBpQVVWc03MD0.jpg?v=1780347547"},{"product_id":"littelfuse-jlln350-class-t-fuse-350a-300v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLN350 Class T Fuse – 350A – 300V Fast-Acting Current-Limiting Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-0\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-0\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-0\" data-testid=\"conversation-turn-356\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"03522fba-cf75-43f3-81a7-195af340f660\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"106\" data-end=\"575\"\u003eThe Littelfuse JLLN350 is a 350 Amp Class T fast-acting fuse designed for high-performance protection in industrial and commercial electrical distribution systems. Part of the JLLN series, this current-limiting fuse provides rapid fault clearing to minimize equipment damage and reduce let-through energy during short-circuit events. Its compact knife-blade\/bolt-in design is ideal for installations requiring high interrupting capacity and reliable circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"582\" data-end=\"603\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"604\" data-end=\"762\"\u003e\n\u003cli data-section-id=\"qk5rd1\" data-start=\"604\" data-end=\"632\"\u003eCurrent Rating: 350 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1r9g6xp\" data-start=\"633\" data-end=\"664\"\u003eMaximum AC Voltage: 300 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"665\" data-end=\"696\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1hyb0lc\" data-start=\"697\" data-end=\"762\"\u003eInterrupting Rating:\n\u003cul data-start=\"724\" data-end=\"762\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"724\" data-end=\"737\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"oebnhc\" data-start=\"740\" data-end=\"762\"\u003e20 kA DC @ 125 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"769\" data-end=\"791\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"792\" data-end=\"997\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"792\" data-end=\"820\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l3upyo\" data-start=\"821\" data-end=\"848\"\u003eCatalog Number: JLLN350\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"849\" data-end=\"865\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"866\" data-end=\"889\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"890\" data-end=\"934\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"935\" data-end=\"978\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"979\" data-end=\"997\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1004\" data-end=\"1034\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1035\" data-end=\"1357\"\u003e\n\u003cli data-section-id=\"1a3lwdy\" data-start=\"1035\" data-end=\"1089\"\u003eFast-acting operation for rapid fault interruption\u003c\/li\u003e\n\u003cli data-section-id=\"mhtdtt\" data-start=\"1090\" data-end=\"1159\"\u003eCurrent-limiting design reduces fault energy and equipment stress\u003c\/li\u003e\n\u003cli data-section-id=\"hxzu42\" data-start=\"1160\" data-end=\"1206\"\u003eProvides superior short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"we20oe\" data-start=\"1207\" data-end=\"1275\"\u003eHigh interrupting capacity for demanding electrical applications\u003c\/li\u003e\n\u003cli data-section-id=\"1hvhe5z\" data-start=\"1276\" data-end=\"1357\"\u003eHelps protect sensitive electrical and electronic equipment from fault damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1364\" data-end=\"1389\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1390\" data-end=\"1570\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1390\" data-end=\"1421\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1422\" data-end=\"1467\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1468\" data-end=\"1505\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1k23icf\" data-start=\"1506\" data-end=\"1570\"\u003eRugged industrial-duty construction for dependable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1577\" data-end=\"1605\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1606\" data-end=\"1834\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1606\" data-end=\"1665\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1666\" data-end=\"1722\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1723\" data-end=\"1834\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1841\" data-end=\"1857\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1858\" data-end=\"2115\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1858\" data-end=\"1899\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1900\" data-end=\"1934\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1935\" data-end=\"1967\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1968\" data-end=\"1993\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"1994\" data-end=\"2051\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2052\" data-end=\"2115\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2122\" data-end=\"2138\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2139\" data-end=\"2288\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2139\" data-end=\"2167\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l3upyo\" data-start=\"2168\" data-end=\"2195\"\u003eCatalog Number: JLLN350\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2196\" data-end=\"2247\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"2248\" data-end=\"2264\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2265\" data-end=\"2288\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476333408505,"sku":"JLLN350","price":86.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YDZJBpQVVWc03MD0_dfbb1986-290a-42e1-9f2f-8c3fcc14958d.jpg?v=1780407501"},{"product_id":"littelfuse-jlln400-class-t-fuse-400a-300v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLN400 Class T Fuse – 400A – 300V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"106\" data-end=\"595\"\u003eThe Littelfuse JLLN400 is a 400 Amp Class T fast-acting fuse engineered for superior protection in industrial and commercial electrical distribution systems. Part of the JLLN series, this current-limiting fuse delivers rapid fault interruption to minimize equipment damage and reduce let-through energy during short-circuit conditions. Its compact knife-blade\/bolt-in construction makes it well suited for applications requiring high interrupting capacity and space-efficient installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"602\" data-end=\"623\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"624\" data-end=\"782\"\u003e\n\u003cli data-section-id=\"1oth10n\" data-start=\"624\" data-end=\"652\"\u003eCurrent Rating: 400 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1r9g6xp\" data-start=\"653\" data-end=\"684\"\u003eMaximum AC Voltage: 300 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"685\" data-end=\"716\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1hyb0lc\" data-start=\"717\" data-end=\"782\"\u003eInterrupting Rating:\n\u003cul data-start=\"744\" data-end=\"782\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"744\" data-end=\"757\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"oebnhc\" data-start=\"760\" data-end=\"782\"\u003e20 kA DC @ 125 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"789\" data-end=\"811\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"812\" data-end=\"1017\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"812\" data-end=\"840\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l365w2\" data-start=\"841\" data-end=\"868\"\u003eCatalog Number: JLLN400\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"869\" data-end=\"885\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"886\" data-end=\"909\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"910\" data-end=\"954\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"955\" data-end=\"998\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"999\" data-end=\"1017\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1024\" data-end=\"1054\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1055\" data-end=\"1391\"\u003e\n\u003cli data-section-id=\"1a3lwdy\" data-start=\"1055\" data-end=\"1109\"\u003eFast-acting operation for rapid fault interruption\u003c\/li\u003e\n\u003cli data-section-id=\"mhtdtt\" data-start=\"1110\" data-end=\"1179\"\u003eCurrent-limiting design reduces fault energy and equipment stress\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1180\" data-end=\"1229\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"4l91ui\" data-start=\"1230\" data-end=\"1301\"\u003eHigh interrupting capacity for demanding power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1b99hf9\" data-start=\"1302\" data-end=\"1391\"\u003eHelps protect sensitive electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1398\" data-end=\"1423\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1424\" data-end=\"1598\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1424\" data-end=\"1455\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1456\" data-end=\"1501\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1502\" data-end=\"1539\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1o8gwn5\" data-start=\"1540\" data-end=\"1598\"\u003eIndustrial-duty construction for long-term reliability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1605\" data-end=\"1633\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1634\" data-end=\"1862\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1634\" data-end=\"1693\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1694\" data-end=\"1750\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1751\" data-end=\"1862\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1869\" data-end=\"1885\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1886\" data-end=\"2143\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1886\" data-end=\"1927\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1928\" data-end=\"1962\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1963\" data-end=\"1995\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1996\" data-end=\"2021\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"2022\" data-end=\"2079\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2080\" data-end=\"2143\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2150\" data-end=\"2166\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2167\" data-end=\"2316\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2167\" data-end=\"2195\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l365w2\" data-start=\"2196\" data-end=\"2223\"\u003eCatalog Number: JLLN400\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2224\" data-end=\"2275\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"2276\" data-end=\"2292\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2293\" data-end=\"2316\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476337996025,"sku":"JLLN400","price":86.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YDZJBpQVVWc03MD0_db8da9a9-3477-4f68-9849-0a9734bd164a.jpg?v=1780407853"},{"product_id":"littelfuse-jlln450-class-t-fuse-450a-300v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLN450 Class T Fuse – 450A – 300V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"106\" data-end=\"610\"\u003eThe Littelfuse JLLN450 is a 450 Amp Class T fast-acting fuse designed for advanced protection in industrial and commercial electrical distribution systems. Part of the JLLN series, this current-limiting fuse provides rapid fault interruption to minimize equipment damage and reduce let-through energy during short-circuit conditions. Its compact knife-blade\/bolt-in construction makes it ideal for applications requiring high interrupting capacity, reliable performance, and efficient use of panel space.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"617\" data-end=\"638\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"639\" data-end=\"797\"\u003e\n\u003cli data-section-id=\"s7wma\" data-start=\"639\" data-end=\"667\"\u003eCurrent Rating: 450 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1r9g6xp\" data-start=\"668\" data-end=\"699\"\u003eMaximum AC Voltage: 300 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"700\" data-end=\"731\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1hyb0lc\" data-start=\"732\" data-end=\"797\"\u003eInterrupting Rating:\n\u003cul data-start=\"759\" data-end=\"797\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"759\" data-end=\"772\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"oebnhc\" data-start=\"775\" data-end=\"797\"\u003e20 kA DC @ 125 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"804\" data-end=\"826\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"827\" data-end=\"1032\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"827\" data-end=\"855\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l3bid3\" data-start=\"856\" data-end=\"883\"\u003eCatalog Number: JLLN450\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"884\" data-end=\"900\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"901\" data-end=\"924\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"925\" data-end=\"969\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"970\" data-end=\"1013\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"1014\" data-end=\"1032\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1039\" data-end=\"1069\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1070\" data-end=\"1410\"\u003e\n\u003cli data-section-id=\"1a3lwdy\" data-start=\"1070\" data-end=\"1124\"\u003eFast-acting operation for rapid fault interruption\u003c\/li\u003e\n\u003cli data-section-id=\"1hbvn5l\" data-start=\"1125\" data-end=\"1196\"\u003eCurrent-limiting design minimizes fault energy and equipment stress\u003c\/li\u003e\n\u003cli data-section-id=\"hxzu42\" data-start=\"1197\" data-end=\"1243\"\u003eProvides superior short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"4f44rv\" data-start=\"1244\" data-end=\"1320\"\u003eHigh interrupting capacity for demanding electrical distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"1b99hf9\" data-start=\"1321\" data-end=\"1410\"\u003eHelps protect sensitive electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1417\" data-end=\"1442\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1443\" data-end=\"1626\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1443\" data-end=\"1474\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1475\" data-end=\"1520\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1521\" data-end=\"1558\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1i5zrlc\" data-start=\"1559\" data-end=\"1626\"\u003eIndustrial-duty construction for dependable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1633\" data-end=\"1661\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1662\" data-end=\"1890\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1662\" data-end=\"1721\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1722\" data-end=\"1778\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1779\" data-end=\"1890\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1897\" data-end=\"1913\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1914\" data-end=\"2171\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1914\" data-end=\"1955\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1956\" data-end=\"1990\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1991\" data-end=\"2023\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"2024\" data-end=\"2049\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"2050\" data-end=\"2107\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2108\" data-end=\"2171\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2178\" data-end=\"2194\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2195\" data-end=\"2344\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2195\" data-end=\"2223\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l3bid3\" data-start=\"2224\" data-end=\"2251\"\u003eCatalog Number: JLLN450\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2252\" data-end=\"2303\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"2304\" data-end=\"2320\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2321\" data-end=\"2344\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476343107833,"sku":"JLLN450","price":107.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_YDZJBpQVVWc03MD0_c4bbf89e-a8d7-407f-9dbe-cc2921a78d0c.jpg?v=1780408266"},{"product_id":"littelfuse-jlln500-class-t-fuse-500a-300v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLN500 Class T Fuse – 500A – 300V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"106\" data-end=\"615\"\u003eThe Littelfuse JLLN500 is a 500 Amp Class T fast-acting fuse engineered for superior circuit protection in industrial and commercial electrical distribution systems. Part of the JLLN series, this current-limiting fuse responds rapidly to fault conditions, minimizing let-through energy and helping protect equipment from damaging short-circuit currents. Its compact knife-blade\/bolt-in construction allows installation in applications where high interrupting capacity and space-efficient design are essential.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"622\" data-end=\"643\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"644\" data-end=\"802\"\u003e\n\u003cli data-section-id=\"v0258m\" data-start=\"644\" data-end=\"672\"\u003eCurrent Rating: 500 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1r9g6xp\" data-start=\"673\" data-end=\"704\"\u003eMaximum AC Voltage: 300 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"705\" data-end=\"736\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1hyb0lc\" data-start=\"737\" data-end=\"802\"\u003eInterrupting Rating:\n\u003cul data-start=\"764\" data-end=\"802\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"764\" data-end=\"777\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"oebnhc\" data-start=\"780\" data-end=\"802\"\u003e20 kA DC @ 125 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"809\" data-end=\"831\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"832\" data-end=\"1037\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"832\" data-end=\"860\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l2i8nn\" data-start=\"861\" data-end=\"888\"\u003eCatalog Number: JLLN500\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"889\" data-end=\"905\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"906\" data-end=\"929\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"930\" data-end=\"974\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"975\" data-end=\"1018\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"1019\" data-end=\"1037\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1044\" data-end=\"1074\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1075\" data-end=\"1399\"\u003e\n\u003cli data-section-id=\"1a3lwdy\" data-start=\"1075\" data-end=\"1129\"\u003eFast-acting operation for rapid fault interruption\u003c\/li\u003e\n\u003cli data-section-id=\"8sswtn\" data-start=\"1130\" data-end=\"1198\"\u003eCurrent-limiting design reduces let-through energy during faults\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1199\" data-end=\"1248\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"dv02xz\" data-start=\"1249\" data-end=\"1317\"\u003eHigh interrupting capacity for demanding industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"1hvhe5z\" data-start=\"1318\" data-end=\"1399\"\u003eHelps protect sensitive electrical and electronic equipment from fault damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1406\" data-end=\"1431\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1432\" data-end=\"1612\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1432\" data-end=\"1463\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1464\" data-end=\"1509\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1510\" data-end=\"1547\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"vow866\" data-start=\"1548\" data-end=\"1612\"\u003eRugged industrial-duty construction for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1619\" data-end=\"1647\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1648\" data-end=\"1876\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1648\" data-end=\"1707\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1708\" data-end=\"1764\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1765\" data-end=\"1876\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1883\" data-end=\"1899\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1900\" data-end=\"2157\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1900\" data-end=\"1941\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1942\" data-end=\"1976\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1977\" data-end=\"2009\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"2010\" data-end=\"2035\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"2036\" data-end=\"2093\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2094\" data-end=\"2157\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2164\" data-end=\"2180\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2181\" data-end=\"2330\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2181\" data-end=\"2209\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l2i8nn\" data-start=\"2210\" data-end=\"2237\"\u003eCatalog Number: JLLN500\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2238\" data-end=\"2289\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"2290\" data-end=\"2306\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2307\" data-end=\"2330\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476350775545,"sku":"JLLN500","price":107.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_EcQP2I2l3Bu74gsq_208af079-d534-47c1-ab88-e7da2d01b9ba.jpg?v=1780408806"},{"product_id":"littelfuse-jlln600-class-t-fuse-600a-300v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLN600 Class T Fuse – 600A – 300V Fast-Acting Current-Limiting Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-4\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-4\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-4\" data-testid=\"conversation-turn-364\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"b3b4a72d-0bd0-427d-a104-203b8bbdc72c\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"106\" data-end=\"632\"\u003eThe Littelfuse JLLN600 is a 600 Amp Class T fast-acting fuse designed for high-performance protection in industrial and commercial electrical distribution systems. Part of the JLLN series, this current-limiting fuse provides rapid fault interruption to minimize equipment damage and reduce let-through energy during short-circuit conditions. Its compact knife-blade\/bolt-in construction makes it ideal for applications requiring high interrupting capacity, reliable protection, and efficient utilization of installation space.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"639\" data-end=\"660\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"661\" data-end=\"819\"\u003e\n\u003cli data-section-id=\"1ojqtut\" data-start=\"661\" data-end=\"689\"\u003eCurrent Rating: 600 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1r9g6xp\" data-start=\"690\" data-end=\"721\"\u003eMaximum AC Voltage: 300 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"722\" data-end=\"753\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1hyb0lc\" data-start=\"754\" data-end=\"819\"\u003eInterrupting Rating:\n\u003cul data-start=\"781\" data-end=\"819\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"781\" data-end=\"794\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"oebnhc\" data-start=\"797\" data-end=\"819\"\u003e20 kA DC @ 125 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"826\" data-end=\"848\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"849\" data-end=\"1054\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"849\" data-end=\"877\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l1rbrk\" data-start=\"878\" data-end=\"905\"\u003eCatalog Number: JLLN600\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"906\" data-end=\"922\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"923\" data-end=\"946\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"947\" data-end=\"991\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"992\" data-end=\"1035\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"1036\" data-end=\"1054\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1061\" data-end=\"1091\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1092\" data-end=\"1425\"\u003e\n\u003cli data-section-id=\"1a3lwdy\" data-start=\"1092\" data-end=\"1146\"\u003eFast-acting operation for rapid fault interruption\u003c\/li\u003e\n\u003cli data-section-id=\"1hbvn5l\" data-start=\"1147\" data-end=\"1218\"\u003eCurrent-limiting design minimizes fault energy and equipment stress\u003c\/li\u003e\n\u003cli data-section-id=\"hxzu42\" data-start=\"1219\" data-end=\"1265\"\u003eProvides superior short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"vgaczr\" data-start=\"1266\" data-end=\"1335\"\u003eHigh interrupting capacity for demanding industrial power systems\u003c\/li\u003e\n\u003cli data-section-id=\"1b99hf9\" data-start=\"1336\" data-end=\"1425\"\u003eHelps protect sensitive electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1432\" data-end=\"1457\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1458\" data-end=\"1639\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1458\" data-end=\"1489\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1490\" data-end=\"1535\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1536\" data-end=\"1573\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1reydx8\" data-start=\"1574\" data-end=\"1639\"\u003eIndustrial-duty construction for reliable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1646\" data-end=\"1674\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1675\" data-end=\"1903\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1675\" data-end=\"1734\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1735\" data-end=\"1791\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1792\" data-end=\"1903\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1910\" data-end=\"1926\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1927\" data-end=\"2184\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1927\" data-end=\"1968\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1969\" data-end=\"2003\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"2004\" data-end=\"2036\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"2037\" data-end=\"2062\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"2063\" data-end=\"2120\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2121\" data-end=\"2184\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2191\" data-end=\"2207\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2208\" data-end=\"2357\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2208\" data-end=\"2236\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1l1rbrk\" data-start=\"2237\" data-end=\"2264\"\u003eCatalog Number: JLLN600\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2265\" data-end=\"2316\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"2317\" data-end=\"2333\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2334\" data-end=\"2357\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476352872697,"sku":"JLLN600","price":107.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_EcQP2I2l3Bu74gsq_f9328a65-1d56-4773-807a-0cb597d0174c.jpg?v=1780408942"},{"product_id":"littelfuse-jlln800-class-t-fuse-800a-300v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLN800 Class T Fuse – 800A – 300V Fast-Acting Current-Limiting Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-5\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-5\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-5\" data-testid=\"conversation-turn-366\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"41602603-4436-409c-b276-921fef1a756b\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"106\" data-end=\"578\"\u003eThe Littelfuse JLLN800 is a 800 Amp Class T fast-acting fuse designed for high-capacity industrial and commercial electrical distribution systems. Part of the JLLN series, this current-limiting fuse provides rapid fault clearing to minimize equipment damage and reduce let-through energy during short-circuit events. Its compact knife-blade\/bolt-in construction offers a space-saving solution while delivering reliable protection for critical power distribution equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"585\" data-end=\"606\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"607\" data-end=\"765\"\u003e\n\u003cli data-section-id=\"1khni0b\" data-start=\"607\" data-end=\"635\"\u003eCurrent Rating: 800 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1r9g6xp\" data-start=\"636\" data-end=\"667\"\u003eMaximum AC Voltage: 300 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"1bhmmrc\" data-start=\"668\" data-end=\"699\"\u003eMaximum DC Voltage: 125 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1hyb0lc\" data-start=\"700\" data-end=\"765\"\u003eInterrupting Rating:\n\u003cul data-start=\"727\" data-end=\"765\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"727\" data-end=\"740\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"oebnhc\" data-start=\"743\" data-end=\"765\"\u003e20 kA DC @ 125 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"772\" data-end=\"794\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"795\" data-end=\"1000\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"795\" data-end=\"823\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1lbn6n2\" data-start=\"824\" data-end=\"851\"\u003eCatalog Number: JLLN800\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"852\" data-end=\"868\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"869\" data-end=\"892\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"893\" data-end=\"937\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"938\" data-end=\"981\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"982\" data-end=\"1000\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1007\" data-end=\"1037\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1038\" data-end=\"1377\"\u003e\n\u003cli data-section-id=\"1a3lwdy\" data-start=\"1038\" data-end=\"1092\"\u003eFast-acting operation for rapid fault interruption\u003c\/li\u003e\n\u003cli data-section-id=\"i177h4\" data-start=\"1093\" data-end=\"1171\"\u003eCurrent-limiting design reduces let-through energy during fault conditions\u003c\/li\u003e\n\u003cli data-section-id=\"hxzu42\" data-start=\"1172\" data-end=\"1218\"\u003eProvides superior short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"izmi05\" data-start=\"1219\" data-end=\"1295\"\u003eHigh interrupting capacity for demanding power distribution applications\u003c\/li\u003e\n\u003cli data-section-id=\"1hvhe5z\" data-start=\"1296\" data-end=\"1377\"\u003eHelps protect sensitive electrical and electronic equipment from fault damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1384\" data-end=\"1409\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1410\" data-end=\"1592\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1410\" data-end=\"1441\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1442\" data-end=\"1487\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1488\" data-end=\"1525\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1edz7wy\" data-start=\"1526\" data-end=\"1592\"\u003eRugged industrial-duty construction for dependable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1599\" data-end=\"1627\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1628\" data-end=\"1856\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1628\" data-end=\"1687\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1688\" data-end=\"1744\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1745\" data-end=\"1856\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1863\" data-end=\"1879\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1880\" data-end=\"2137\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1880\" data-end=\"1921\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1922\" data-end=\"1956\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1957\" data-end=\"1989\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1990\" data-end=\"2015\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"2016\" data-end=\"2073\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2074\" data-end=\"2137\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2144\" data-end=\"2160\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2161\" data-end=\"2310\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2161\" data-end=\"2189\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1lbn6n2\" data-start=\"2190\" data-end=\"2217\"\u003eCatalog Number: JLLN800\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2218\" data-end=\"2269\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptq8d\" data-start=\"2270\" data-end=\"2286\"\u003eSeries: JLLN\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2287\" data-end=\"2310\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476356018425,"sku":"JLLN800","price":229.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_oPLAlynZ6J21IT3v.jpg?v=1780409172"},{"product_id":"littelfuse-jlls225-class-t-fuse-225a-600v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLS225 Class T Fuse – 225A – 600V Fast-Acting Current-Limiting Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-6\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-6\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-6\" data-testid=\"conversation-turn-368\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"04acc79a-806e-40e6-aa88-08e28b39d49f\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"106\" data-end=\"606\"\u003eThe Littelfuse JLLS225 is a 225 Amp Class T fast-acting fuse engineered for superior protection in industrial and commercial electrical distribution systems. Part of the JLLS series, this current-limiting fuse provides extremely fast fault interruption to reduce let-through energy and protect electrical equipment from damaging short-circuit currents. Its compact knife-blade\/bolt-in construction makes it ideal for applications requiring high interrupting capacity and space-efficient installation.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"613\" data-end=\"634\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"635\" data-end=\"793\"\u003e\n\u003cli data-section-id=\"1moow1y\" data-start=\"635\" data-end=\"663\"\u003eCurrent Rating: 225 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"664\" data-end=\"695\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"696\" data-end=\"727\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"728\" data-end=\"793\"\u003eInterrupting Rating:\n\u003cul data-start=\"755\" data-end=\"793\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"755\" data-end=\"768\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"771\" data-end=\"793\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"800\" data-end=\"822\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"823\" data-end=\"1028\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"823\" data-end=\"851\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"c48z2\" data-start=\"852\" data-end=\"879\"\u003eCatalog Number: JLLS225\u003c\/li\u003e\n\u003cli data-section-id=\"1vptuds\" data-start=\"880\" data-end=\"896\"\u003eSeries: JLLS\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"897\" data-end=\"920\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"921\" data-end=\"965\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"966\" data-end=\"1009\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"1010\" data-end=\"1028\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1035\" data-end=\"1065\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1066\" data-end=\"1390\"\u003e\n\u003cli data-section-id=\"sy3zvj\" data-start=\"1066\" data-end=\"1120\"\u003eFast-acting operation for immediate fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"ch6ovf\" data-start=\"1121\" data-end=\"1189\"\u003eCurrent-limiting design minimizes let-through current and energy\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1190\" data-end=\"1239\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"dv02xz\" data-start=\"1240\" data-end=\"1308\"\u003eHigh interrupting capacity for demanding industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"1hvhe5z\" data-start=\"1309\" data-end=\"1390\"\u003eHelps protect sensitive electrical and electronic equipment from fault damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1397\" data-end=\"1422\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1423\" data-end=\"1606\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1423\" data-end=\"1454\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1455\" data-end=\"1500\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1501\" data-end=\"1538\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"c703e9\" data-start=\"1539\" data-end=\"1606\"\u003eIndustrial-duty construction for reliable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1613\" data-end=\"1641\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1642\" data-end=\"1870\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1642\" data-end=\"1701\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1702\" data-end=\"1758\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1759\" data-end=\"1870\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1877\" data-end=\"1893\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1894\" data-end=\"2151\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1894\" data-end=\"1935\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1936\" data-end=\"1970\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1971\" data-end=\"2003\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"2004\" data-end=\"2029\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"2030\" data-end=\"2087\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2088\" data-end=\"2151\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2158\" data-end=\"2174\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2175\" data-end=\"2324\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2175\" data-end=\"2203\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"c48z2\" data-start=\"2204\" data-end=\"2231\"\u003eCatalog Number: JLLS225\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2232\" data-end=\"2283\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptuds\" data-start=\"2284\" data-end=\"2300\"\u003eSeries: JLLS\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2301\" data-end=\"2324\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476375843065,"sku":"JLLS225","price":123.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_gPxPI1wCdjQ24IJv.jpg?v=1780409390"},{"product_id":"littelfuse-jlls250-class-t-fuse-250a-600v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLS250 Class T Fuse – 250A – 600V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"106\" data-end=\"630\"\u003eThe Littelfuse JLLS250 is a 250 Amp Class T fast-acting fuse designed to provide superior short-circuit protection in industrial and commercial electrical distribution systems. Part of the JLLS series, this current-limiting fuse responds rapidly to fault conditions, minimizing let-through energy and helping protect electrical equipment from damaging fault currents. Its compact knife-blade\/bolt-in construction makes it ideal for applications where high interrupting capacity and space-efficient installation are required.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"637\" data-end=\"658\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"659\" data-end=\"817\"\u003e\n\u003cli data-section-id=\"upok9w\" data-start=\"659\" data-end=\"687\"\u003eCurrent Rating: 250 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"688\" data-end=\"719\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"720\" data-end=\"751\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"752\" data-end=\"817\"\u003eInterrupting Rating:\n\u003cul data-start=\"779\" data-end=\"817\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"779\" data-end=\"792\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"795\" data-end=\"817\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"824\" data-end=\"846\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"847\" data-end=\"1052\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"847\" data-end=\"875\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"c3hzg\" data-start=\"876\" data-end=\"903\"\u003eCatalog Number: JLLS250\u003c\/li\u003e\n\u003cli data-section-id=\"1vptuds\" data-start=\"904\" data-end=\"920\"\u003eSeries: JLLS\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"921\" data-end=\"944\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"945\" data-end=\"989\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"990\" data-end=\"1033\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"1034\" data-end=\"1052\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1059\" data-end=\"1089\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1090\" data-end=\"1421\"\u003e\n\u003cli data-section-id=\"1a3lwdy\" data-start=\"1090\" data-end=\"1144\"\u003eFast-acting operation for rapid fault interruption\u003c\/li\u003e\n\u003cli data-section-id=\"nipvyr\" data-start=\"1145\" data-end=\"1211\"\u003eCurrent-limiting design reduces let-through current and energy\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1212\" data-end=\"1261\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"vgaczr\" data-start=\"1262\" data-end=\"1331\"\u003eHigh interrupting capacity for demanding industrial power systems\u003c\/li\u003e\n\u003cli data-section-id=\"1b99hf9\" data-start=\"1332\" data-end=\"1421\"\u003eHelps protect sensitive electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1428\" data-end=\"1453\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1454\" data-end=\"1639\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1454\" data-end=\"1485\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1486\" data-end=\"1531\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1532\" data-end=\"1569\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"12e9zul\" data-start=\"1570\" data-end=\"1639\"\u003eIndustrial-duty construction for dependable long-term performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1646\" data-end=\"1674\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1675\" data-end=\"1903\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1675\" data-end=\"1734\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1735\" data-end=\"1791\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1792\" data-end=\"1903\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1910\" data-end=\"1926\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1927\" data-end=\"2184\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1927\" data-end=\"1968\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1969\" data-end=\"2003\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"2004\" data-end=\"2036\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"2037\" data-end=\"2062\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"2063\" data-end=\"2120\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2121\" data-end=\"2184\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2191\" data-end=\"2207\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2208\" data-end=\"2357\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2208\" data-end=\"2236\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"c3hzg\" data-start=\"2237\" data-end=\"2264\"\u003eCatalog Number: JLLS250\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2265\" data-end=\"2316\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptuds\" data-start=\"2317\" data-end=\"2333\"\u003eSeries: JLLS\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2334\" data-end=\"2357\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476379644153,"sku":"JLLS250","price":123.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_gPxPI1wCdjQ24IJv_2ad279e7-fb88-4fec-871e-5edb95a812d8.jpg?v=1780409539"},{"product_id":"littelfuse-jlls450-class-t-fuse-450a-600v-fast-acting-current-limiting-fuse","title":"Littelfuse JLLS450 Class T Fuse – 450A – 600V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"106\" data-end=\"609\"\u003eThe Littelfuse JLLS450 is a 450 Amp Class T fast-acting fuse designed for high-performance protection in industrial and commercial electrical distribution systems. Part of the JLLS series, this current-limiting fuse provides rapid fault interruption to minimize equipment damage and reduce let-through energy during short-circuit conditions. Its compact knife-blade\/bolt-in construction allows efficient installation in applications where high interrupting capacity and superior protection are required.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"616\" data-end=\"637\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"638\" data-end=\"796\"\u003e\n\u003cli data-section-id=\"s7wma\" data-start=\"638\" data-end=\"666\"\u003eCurrent Rating: 450 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"667\" data-end=\"698\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"3p3ayl\" data-start=\"699\" data-end=\"730\"\u003eMaximum DC Voltage: 300 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"3fy0ud\" data-start=\"731\" data-end=\"796\"\u003eInterrupting Rating:\n\u003cul data-start=\"758\" data-end=\"796\"\u003e\n\u003cli data-section-id=\"5nvs4y\" data-start=\"758\" data-end=\"771\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"1fmwdnp\" data-start=\"774\" data-end=\"796\"\u003e20 kA DC @ 300 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"803\" data-end=\"825\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"826\" data-end=\"1031\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"826\" data-end=\"854\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"g5uiy\" data-start=\"855\" data-end=\"882\"\u003eCatalog Number: JLLS450\u003c\/li\u003e\n\u003cli data-section-id=\"1vptuds\" data-start=\"883\" data-end=\"899\"\u003eSeries: JLLS\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"900\" data-end=\"923\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli data-section-id=\"10wxn8r\" data-start=\"924\" data-end=\"968\"\u003eConstruction Type: Knife-Blade \/ Bolt-In\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"969\" data-end=\"1012\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"1013\" data-end=\"1031\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1038\" data-end=\"1068\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1069\" data-end=\"1407\"\u003e\n\u003cli data-section-id=\"sy3zvj\" data-start=\"1069\" data-end=\"1123\"\u003eFast-acting operation for immediate fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"zfjuip\" data-start=\"1124\" data-end=\"1198\"\u003eCurrent-limiting design minimizes let-through current and fault energy\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1199\" data-end=\"1248\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"dv02xz\" data-start=\"1249\" data-end=\"1317\"\u003eHigh interrupting capacity for demanding industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"1b99hf9\" data-start=\"1318\" data-end=\"1407\"\u003eHelps protect sensitive electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1414\" data-end=\"1439\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1440\" data-end=\"1618\"\u003e\n\u003cli data-section-id=\"1ywu2gy\" data-start=\"1440\" data-end=\"1471\"\u003eCompact Class T fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"166gte5\" data-start=\"1472\" data-end=\"1517\"\u003eKnife-blade\/bolt-in terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1518\" data-end=\"1555\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"j8qoer\" data-start=\"1556\" data-end=\"1618\"\u003eRugged industrial-duty construction for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1625\" data-end=\"1653\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1654\" data-end=\"1882\"\u003e\n\u003cli data-section-id=\"scj4g6\" data-start=\"1654\" data-end=\"1713\"\u003eMounting Method: Fuse Block \/ Holder \/ Bolt-In Mounting\u003c\/li\u003e\n\u003cli data-section-id=\"1clzk5o\" data-start=\"1714\" data-end=\"1770\"\u003eCompatible with Class T fuse blocks and fuse holders\u003c\/li\u003e\n\u003cli data-section-id=\"fz17dt\" data-start=\"1771\" data-end=\"1882\"\u003eSuitable for switchboards, panelboards, UPS systems, battery systems, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1889\" data-end=\"1905\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1906\" data-end=\"2163\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1906\" data-end=\"1947\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"z4icg\" data-start=\"1948\" data-end=\"1982\"\u003eUPS and battery backup systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1983\" data-end=\"2015\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"2016\" data-end=\"2041\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"11fbwcj\" data-start=\"2042\" data-end=\"2099\"\u003eCurrent-limiting feeder and branch circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"iray4j\" data-start=\"2100\" data-end=\"2163\"\u003eProtection of sensitive electrical and electronic equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2170\" data-end=\"2186\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2187\" data-end=\"2336\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2187\" data-end=\"2215\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"g5uiy\" data-start=\"2216\" data-end=\"2243\"\u003eCatalog Number: JLLS450\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2244\" data-end=\"2295\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1vptuds\" data-start=\"2296\" data-end=\"2312\"\u003eSeries: JLLS\u003c\/li\u003e\n\u003cli data-section-id=\"1unc6df\" data-start=\"2313\" data-end=\"2336\"\u003eFuse Class: Class T\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476384526585,"sku":"JLLS450","price":298.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_nVjNdAqs7g11whGa.jpg?v=1780409897"},{"product_id":"littelfuse-jls110-class-j-fuse-110a-600v-fast-acting-current-limiting-fuse","title":"Littelfuse JLS110 Class J Fuse – 110A – 600V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"105\" data-end=\"598\"\u003eThe Littelfuse JLS110 is a 110 Amp Class J fast-acting fuse designed to provide superior short-circuit protection for industrial and commercial electrical systems. Part of the JLS series, this current-limiting fuse delivers rapid fault interruption to reduce let-through energy and help protect electrical equipment from damaging fault currents. Its compact knife-blade construction allows for space-efficient installation while maintaining high interrupting capacity and reliable performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"605\" data-end=\"626\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"627\" data-end=\"729\"\u003e\n\u003cli data-section-id=\"8va7ib\" data-start=\"627\" data-end=\"655\"\u003eCurrent Rating: 110 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"656\" data-end=\"687\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"wa7brc\" data-start=\"688\" data-end=\"729\"\u003eInterrupting Rating: 200 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"736\" data-end=\"758\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"759\" data-end=\"952\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"759\" data-end=\"787\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"175vflz\" data-start=\"788\" data-end=\"814\"\u003eCatalog Number: JLS110\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"815\" data-end=\"830\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"831\" data-end=\"854\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"855\" data-end=\"889\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"890\" data-end=\"933\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"934\" data-end=\"952\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"959\" data-end=\"989\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"990\" data-end=\"1310\"\u003e\n\u003cli data-section-id=\"jjixkw\" data-start=\"990\" data-end=\"1040\"\u003eFast-acting operation for rapid fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"ch6ovf\" data-start=\"1041\" data-end=\"1109\"\u003eCurrent-limiting design minimizes let-through current and energy\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1110\" data-end=\"1159\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"dv02xz\" data-start=\"1160\" data-end=\"1228\"\u003eHigh interrupting capacity for demanding industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"1hvhe5z\" data-start=\"1229\" data-end=\"1310\"\u003eHelps protect sensitive electrical and electronic equipment from fault damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1317\" data-end=\"1342\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1343\" data-end=\"1518\"\u003e\n\u003cli data-section-id=\"4ahhy4\" data-start=\"1343\" data-end=\"1374\"\u003eCompact Class J fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1375\" data-end=\"1412\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1413\" data-end=\"1450\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1i5zrlc\" data-start=\"1451\" data-end=\"1518\"\u003eIndustrial-duty construction for dependable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1525\" data-end=\"1553\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1554\" data-end=\"1765\"\u003e\n\u003cli data-section-id=\"o14hrv\" data-start=\"1554\" data-end=\"1594\"\u003eMounting Method: Fuse Block \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1444ocp\" data-start=\"1595\" data-end=\"1660\"\u003eCompatible with standard Class J fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1661\" data-end=\"1765\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1772\" data-end=\"1788\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1789\" data-end=\"2033\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1789\" data-end=\"1830\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1831\" data-end=\"1863\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1864\" data-end=\"1889\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"1whrcuq\" data-start=\"1890\" data-end=\"1930\"\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1h5vztv\" data-start=\"1931\" data-end=\"1980\"\u003eIndustrial machinery and equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"1uy8e8\" data-start=\"1981\" data-end=\"2033\"\u003eCurrent-limiting circuit protection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2040\" data-end=\"2056\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2057\" data-end=\"2204\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2057\" data-end=\"2085\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"175vflz\" data-start=\"2086\" data-end=\"2112\"\u003eCatalog Number: JLS110\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2113\" data-end=\"2164\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"2165\" data-end=\"2180\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"2181\" data-end=\"2204\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476387279097,"sku":"JLS110","price":126.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_orpkDh19ZjQ08sNL.jpg?v=1780410208"},{"product_id":"littelfuse-jls150-class-j-fuse-150a-600v-fast-acting-current-limiting-fuse","title":"Littelfuse JLS150 Class J Fuse – 150A – 600V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"105\" data-end=\"596\"\u003eThe Littelfuse JLS150 is a 150 Amp Class J fast-acting fuse designed for superior protection in industrial and commercial electrical distribution systems. Part of the JLS series, this current-limiting fuse provides rapid fault interruption to minimize let-through energy and protect electrical equipment from damaging short-circuit currents. Its compact knife-blade construction allows for efficient installation while delivering high interrupting capacity and dependable circuit protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"603\" data-end=\"624\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"625\" data-end=\"727\"\u003e\n\u003cli data-section-id=\"lsyvev\" data-start=\"625\" data-end=\"653\"\u003eCurrent Rating: 150 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"654\" data-end=\"685\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"wa7brc\" data-start=\"686\" data-end=\"727\"\u003eInterrupting Rating: 200 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"734\" data-end=\"756\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"757\" data-end=\"950\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"757\" data-end=\"785\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"175scoz\" data-start=\"786\" data-end=\"812\"\u003eCatalog Number: JLS150\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"813\" data-end=\"828\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"829\" data-end=\"852\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"853\" data-end=\"887\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"888\" data-end=\"931\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"932\" data-end=\"950\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"957\" data-end=\"987\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"988\" data-end=\"1320\"\u003e\n\u003cli data-section-id=\"jjixkw\" data-start=\"988\" data-end=\"1038\"\u003eFast-acting operation for rapid fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"op2vll\" data-start=\"1039\" data-end=\"1111\"\u003eCurrent-limiting design reduces let-through current and fault energy\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1112\" data-end=\"1161\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"dv02xz\" data-start=\"1162\" data-end=\"1230\"\u003eHigh interrupting capacity for demanding industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"1b99hf9\" data-start=\"1231\" data-end=\"1320\"\u003eHelps protect sensitive electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1327\" data-end=\"1352\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1353\" data-end=\"1525\"\u003e\n\u003cli data-section-id=\"4ahhy4\" data-start=\"1353\" data-end=\"1384\"\u003eCompact Class J fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1385\" data-end=\"1422\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1423\" data-end=\"1460\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"vow866\" data-start=\"1461\" data-end=\"1525\"\u003eRugged industrial-duty construction for reliable performance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1532\" data-end=\"1560\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1561\" data-end=\"1772\"\u003e\n\u003cli data-section-id=\"o14hrv\" data-start=\"1561\" data-end=\"1601\"\u003eMounting Method: Fuse Block \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1444ocp\" data-start=\"1602\" data-end=\"1667\"\u003eCompatible with standard Class J fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1668\" data-end=\"1772\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1779\" data-end=\"1795\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1796\" data-end=\"2040\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1796\" data-end=\"1837\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1838\" data-end=\"1870\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1871\" data-end=\"1896\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"1whrcuq\" data-start=\"1897\" data-end=\"1937\"\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1h5vztv\" data-start=\"1938\" data-end=\"1987\"\u003eIndustrial machinery and equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"1uy8e8\" data-start=\"1988\" data-end=\"2040\"\u003eCurrent-limiting circuit protection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2047\" data-end=\"2063\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2064\" data-end=\"2211\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2064\" data-end=\"2092\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"175scoz\" data-start=\"2093\" data-end=\"2119\"\u003eCatalog Number: JLS150\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2120\" data-end=\"2171\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"2172\" data-end=\"2187\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"2188\" data-end=\"2211\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476389540089,"sku":"JLS150","price":86.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_sjF2GegfIok88AEA_6d14d3b3-672e-43c8-b5c5-81ed0f76d7af.jpg?v=1780410514"},{"product_id":"littelfuse-jls200-class-j-fuse-200a-600v-fast-acting-current-limiting-fuse","title":"Littelfuse JLS200 Class J Fuse – 200A – 600V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"105\" data-end=\"588\"\u003eThe Littelfuse JLS200 is a 200 Amp Class J fast-acting fuse designed to provide superior circuit protection in industrial and commercial electrical distribution systems. Part of the JLS series, this current-limiting fuse delivers rapid fault interruption to reduce let-through energy and protect equipment from damaging short-circuit currents. Its compact knife-blade construction allows for efficient installation while providing high interrupting capacity and reliable performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"595\" data-end=\"616\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"617\" data-end=\"719\"\u003e\n\u003cli data-section-id=\"1svkcv5\" data-start=\"617\" data-end=\"645\"\u003eCurrent Rating: 200 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"646\" data-end=\"677\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"wa7brc\" data-start=\"678\" data-end=\"719\"\u003eInterrupting Rating: 200 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"726\" data-end=\"748\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"749\" data-end=\"942\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"749\" data-end=\"777\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"176k2xx\" data-start=\"778\" data-end=\"804\"\u003eCatalog Number: JLS200\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"805\" data-end=\"820\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"821\" data-end=\"844\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"845\" data-end=\"879\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"880\" data-end=\"923\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"924\" data-end=\"942\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"949\" data-end=\"979\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"980\" data-end=\"1315\"\u003e\n\u003cli data-section-id=\"jjixkw\" data-start=\"980\" data-end=\"1030\"\u003eFast-acting operation for rapid fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"zfjuip\" data-start=\"1031\" data-end=\"1105\"\u003eCurrent-limiting design minimizes let-through current and fault energy\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1106\" data-end=\"1155\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"vgaczr\" data-start=\"1156\" data-end=\"1225\"\u003eHigh interrupting capacity for demanding industrial power systems\u003c\/li\u003e\n\u003cli data-section-id=\"1b99hf9\" data-start=\"1226\" data-end=\"1315\"\u003eHelps protect sensitive electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1322\" data-end=\"1347\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1348\" data-end=\"1523\"\u003e\n\u003cli data-section-id=\"4ahhy4\" data-start=\"1348\" data-end=\"1379\"\u003eCompact Class J fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1380\" data-end=\"1417\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1418\" data-end=\"1455\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1i5zrlc\" data-start=\"1456\" data-end=\"1523\"\u003eIndustrial-duty construction for dependable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1530\" data-end=\"1558\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1559\" data-end=\"1770\"\u003e\n\u003cli data-section-id=\"o14hrv\" data-start=\"1559\" data-end=\"1599\"\u003eMounting Method: Fuse Block \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1444ocp\" data-start=\"1600\" data-end=\"1665\"\u003eCompatible with standard Class J fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1666\" data-end=\"1770\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1777\" data-end=\"1793\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1794\" data-end=\"2038\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1794\" data-end=\"1835\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1836\" data-end=\"1868\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1869\" data-end=\"1894\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"1whrcuq\" data-start=\"1895\" data-end=\"1935\"\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1h5vztv\" data-start=\"1936\" data-end=\"1985\"\u003eIndustrial machinery and equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"1uy8e8\" data-start=\"1986\" data-end=\"2038\"\u003eCurrent-limiting circuit protection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2045\" data-end=\"2061\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2062\" data-end=\"2209\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2062\" data-end=\"2090\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"176k2xx\" data-start=\"2091\" data-end=\"2117\"\u003eCatalog Number: JLS200\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2118\" data-end=\"2169\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"2170\" data-end=\"2185\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"2186\" data-end=\"2209\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476415197433,"sku":"JLS200","price":86.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_sjF2GegfIok88AEA_3acf2359-0067-497d-8a7d-8e23243739b4.jpg?v=1780410740"},{"product_id":"littelfuse-jls350-class-j-fuse-350a-600v-fast-acting-current-limiting-fuse","title":"Littelfuse JLS350 Class J Fuse – 350A – 600V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"105\" data-end=\"595\"\u003eThe Littelfuse JLS350 is a 350 Amp Class J fast-acting fuse engineered for high-performance circuit protection in industrial and commercial electrical distribution systems. Part of the JLS series, this current-limiting fuse provides rapid fault interruption to minimize let-through energy and protect equipment from damaging short-circuit currents. Its compact knife-blade construction allows for efficient installation while delivering high interrupting capacity and dependable protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"602\" data-end=\"623\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"624\" data-end=\"726\"\u003e\n\u003cli data-section-id=\"qk5rd1\" data-start=\"624\" data-end=\"652\"\u003eCurrent Rating: 350 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"653\" data-end=\"684\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"wa7brc\" data-start=\"685\" data-end=\"726\"\u003eInterrupting Rating: 200 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"733\" data-end=\"755\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"756\" data-end=\"949\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"756\" data-end=\"784\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"174dikh\" data-start=\"785\" data-end=\"811\"\u003eCatalog Number: JLS350\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"812\" data-end=\"827\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"828\" data-end=\"851\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"852\" data-end=\"886\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"887\" data-end=\"930\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"931\" data-end=\"949\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"956\" data-end=\"986\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"987\" data-end=\"1313\"\u003e\n\u003cli data-section-id=\"sy3zvj\" data-start=\"987\" data-end=\"1041\"\u003eFast-acting operation for immediate fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"op2vll\" data-start=\"1042\" data-end=\"1114\"\u003eCurrent-limiting design reduces let-through current and fault energy\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1115\" data-end=\"1164\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"dv02xz\" data-start=\"1165\" data-end=\"1233\"\u003eHigh interrupting capacity for demanding industrial applications\u003c\/li\u003e\n\u003cli data-section-id=\"1vo7u0p\" data-start=\"1234\" data-end=\"1313\"\u003eHelps protect electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1320\" data-end=\"1345\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1346\" data-end=\"1516\"\u003e\n\u003cli data-section-id=\"4ahhy4\" data-start=\"1346\" data-end=\"1377\"\u003eCompact Class J fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1378\" data-end=\"1415\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1416\" data-end=\"1453\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"j8qoer\" data-start=\"1454\" data-end=\"1516\"\u003eRugged industrial-duty construction for reliable operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1523\" data-end=\"1551\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1552\" data-end=\"1763\"\u003e\n\u003cli data-section-id=\"o14hrv\" data-start=\"1552\" data-end=\"1592\"\u003eMounting Method: Fuse Block \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1444ocp\" data-start=\"1593\" data-end=\"1658\"\u003eCompatible with standard Class J fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1659\" data-end=\"1763\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1770\" data-end=\"1786\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1787\" data-end=\"2031\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1787\" data-end=\"1828\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1829\" data-end=\"1861\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1862\" data-end=\"1887\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"1whrcuq\" data-start=\"1888\" data-end=\"1928\"\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1h5vztv\" data-start=\"1929\" data-end=\"1978\"\u003eIndustrial machinery and equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"1uy8e8\" data-start=\"1979\" data-end=\"2031\"\u003eCurrent-limiting circuit protection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2038\" data-end=\"2054\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2055\" data-end=\"2202\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2055\" data-end=\"2083\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"174dikh\" data-start=\"2084\" data-end=\"2110\"\u003eCatalog Number: JLS350\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2111\" data-end=\"2162\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"2163\" data-end=\"2178\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"2179\" data-end=\"2202\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476494594297,"sku":"JLS350","price":173.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_QPDiclgEIyK19EB3.jpg?v=1780410892"},{"product_id":"littelfuse-jls400-class-j-fuse-400a-600v-fast-acting-current-limiting-fuse","title":"Littelfuse JLS400 Class J Fuse – 400A – 600V Fast-Acting Current-Limiting Fuse","description":"\u003cp data-start=\"105\" data-end=\"593\"\u003eThe Littelfuse JLS400 is a 400 Amp Class J fast-acting fuse designed for superior circuit protection in industrial and commercial electrical distribution systems. Part of the JLS series, this current-limiting fuse provides rapid fault interruption to reduce let-through energy and help protect equipment from damaging short-circuit currents. Its compact knife-blade construction allows for space-efficient installation while delivering high interrupting capacity and reliable performance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"600\" data-end=\"621\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"622\" data-end=\"724\"\u003e\n\u003cli data-section-id=\"1oth10n\" data-start=\"622\" data-end=\"650\"\u003eCurrent Rating: 400 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"651\" data-end=\"682\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"wa7brc\" data-start=\"683\" data-end=\"724\"\u003eInterrupting Rating: 200 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"731\" data-end=\"753\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"754\" data-end=\"947\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"754\" data-end=\"782\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"17558tf\" data-start=\"783\" data-end=\"809\"\u003eCatalog Number: JLS400\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"810\" data-end=\"825\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"826\" data-end=\"849\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"850\" data-end=\"884\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"885\" data-end=\"928\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"929\" data-end=\"947\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"954\" data-end=\"984\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"985\" data-end=\"1310\"\u003e\n\u003cli data-section-id=\"jjixkw\" data-start=\"985\" data-end=\"1035\"\u003eFast-acting operation for rapid fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"zfjuip\" data-start=\"1036\" data-end=\"1110\"\u003eCurrent-limiting design minimizes let-through current and fault energy\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1111\" data-end=\"1160\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"vgaczr\" data-start=\"1161\" data-end=\"1230\"\u003eHigh interrupting capacity for demanding industrial power systems\u003c\/li\u003e\n\u003cli data-section-id=\"1vo7u0p\" data-start=\"1231\" data-end=\"1310\"\u003eHelps protect electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1317\" data-end=\"1342\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1343\" data-end=\"1525\"\u003e\n\u003cli data-section-id=\"4ahhy4\" data-start=\"1343\" data-end=\"1374\"\u003eCompact Class J fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1375\" data-end=\"1412\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1413\" data-end=\"1450\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1kanifq\" data-start=\"1451\" data-end=\"1525\"\u003eRugged industrial-duty construction for dependable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1532\" data-end=\"1560\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1561\" data-end=\"1772\"\u003e\n\u003cli data-section-id=\"o14hrv\" data-start=\"1561\" data-end=\"1601\"\u003eMounting Method: Fuse Block \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1444ocp\" data-start=\"1602\" data-end=\"1667\"\u003eCompatible with standard Class J fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1668\" data-end=\"1772\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1779\" data-end=\"1795\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1796\" data-end=\"2040\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1796\" data-end=\"1837\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1838\" data-end=\"1870\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1871\" data-end=\"1896\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"1whrcuq\" data-start=\"1897\" data-end=\"1937\"\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1h5vztv\" data-start=\"1938\" data-end=\"1987\"\u003eIndustrial machinery and equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"1uy8e8\" data-start=\"1988\" data-end=\"2040\"\u003eCurrent-limiting circuit protection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2047\" data-end=\"2063\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2064\" data-end=\"2211\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2064\" data-end=\"2092\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"17558tf\" data-start=\"2093\" data-end=\"2119\"\u003eCatalog Number: JLS400\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2120\" data-end=\"2171\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"2172\" data-end=\"2187\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"2188\" data-end=\"2211\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476596371705,"sku":"JLS400","price":205.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_Y8JSU7eisTm41Yyt.jpg?v=1780411113"},{"product_id":"littelfuse-jls600-class-j-fuse-600a-600v-fast-acting-current-limiting-fuse","title":"Littelfuse JLS600 Class J Fuse – 600A – 600V Fast-Acting Current-Limiting Fuse","description":"\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-14\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-14\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-14\" data-testid=\"conversation-turn-384\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"eaa461ac-511a-41bf-b680-14e012da2936\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"105\" data-end=\"600\"\u003eThe Littelfuse JLS600 is a 600 Amp Class J fast-acting fuse engineered for high-capacity circuit protection in industrial and commercial electrical distribution systems. Part of the JLS series, this current-limiting fuse provides rapid fault interruption to minimize let-through energy and protect equipment from damaging short-circuit currents. Its compact knife-blade construction allows for efficient installation while delivering exceptional interrupting performance and reliable protection.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"607\" data-end=\"628\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"629\" data-end=\"731\"\u003e\n\u003cli data-section-id=\"1ojqtut\" data-start=\"629\" data-end=\"657\"\u003eCurrent Rating: 600 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"658\" data-end=\"689\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"wa7brc\" data-start=\"690\" data-end=\"731\"\u003eInterrupting Rating: 200 kA @ 600 VAC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"738\" data-end=\"760\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"761\" data-end=\"954\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"761\" data-end=\"789\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"173qeox\" data-start=\"790\" data-end=\"816\"\u003eCatalog Number: JLS600\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"817\" data-end=\"832\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"833\" data-end=\"856\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"857\" data-end=\"891\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"12nf2bp\" data-start=\"892\" data-end=\"935\"\u003eFuse Type: Fast-Acting Current-Limiting\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"936\" data-end=\"954\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"961\" data-end=\"991\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"992\" data-end=\"1319\"\u003e\n\u003cli data-section-id=\"sy3zvj\" data-start=\"992\" data-end=\"1046\"\u003eFast-acting operation for immediate fault clearing\u003c\/li\u003e\n\u003cli data-section-id=\"op2vll\" data-start=\"1047\" data-end=\"1119\"\u003eCurrent-limiting design reduces let-through current and fault energy\u003c\/li\u003e\n\u003cli data-section-id=\"1va1tnh\" data-start=\"1120\" data-end=\"1169\"\u003eProvides exceptional short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"vgaczr\" data-start=\"1170\" data-end=\"1239\"\u003eHigh interrupting capacity for demanding industrial power systems\u003c\/li\u003e\n\u003cli data-section-id=\"1vo7u0p\" data-start=\"1240\" data-end=\"1319\"\u003eHelps protect electrical and electronic equipment from fault-related damage\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1326\" data-end=\"1351\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1352\" data-end=\"1525\"\u003e\n\u003cli data-section-id=\"4ahhy4\" data-start=\"1352\" data-end=\"1383\"\u003eCompact Class J fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"51zcjh\" data-start=\"1384\" data-end=\"1421\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1lrgeqr\" data-start=\"1422\" data-end=\"1459\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"1reydx8\" data-start=\"1460\" data-end=\"1525\"\u003eIndustrial-duty construction for reliable long-term operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1532\" data-end=\"1560\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1561\" data-end=\"1772\"\u003e\n\u003cli data-section-id=\"o14hrv\" data-start=\"1561\" data-end=\"1601\"\u003eMounting Method: Fuse Block \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1444ocp\" data-start=\"1602\" data-end=\"1667\"\u003eCompatible with standard Class J fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"18r6j0i\" data-start=\"1668\" data-end=\"1772\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1779\" data-end=\"1795\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1796\" data-end=\"2040\"\u003e\n\u003cli data-section-id=\"n7lx3w\" data-start=\"1796\" data-end=\"1837\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"x5ewh3\" data-start=\"1838\" data-end=\"1870\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"1n6q63g\" data-start=\"1871\" data-end=\"1896\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"1whrcuq\" data-start=\"1897\" data-end=\"1937\"\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1h5vztv\" data-start=\"1938\" data-end=\"1987\"\u003eIndustrial machinery and equipment protection\u003c\/li\u003e\n\u003cli data-section-id=\"1uy8e8\" data-start=\"1988\" data-end=\"2040\"\u003eCurrent-limiting circuit protection applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2047\" data-end=\"2063\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2064\" data-end=\"2211\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2064\" data-end=\"2092\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"173qeox\" data-start=\"2093\" data-end=\"2119\"\u003eCatalog Number: JLS600\u003c\/li\u003e\n\u003cli data-section-id=\"1qz3a0e\" data-start=\"2120\" data-end=\"2171\"\u003eProduct Type: Fast-Acting Current-Limiting Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"8ics1o\" data-start=\"2172\" data-end=\"2187\"\u003eSeries: JLS\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"2188\" data-end=\"2211\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"z-0 flex min-h-[46px] justify-start\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\n\u003cdiv class=\"text-center\"\u003e\u003cbr\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476674294009,"sku":"JLS600","price":352.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_MrM7tDgHIZL38IWl_46de7ad8-0064-40d7-a093-943ff8ee8610.jpg?v=1780411380"},{"product_id":"littelfuse-jtd110id-class-j-fuse-110a-600v-time-delay-indicating-fuse","title":"Littelfuse JTD110ID Class J Fuse – 110A – 600V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"100\" data-end=\"615\"\u003eThe Littelfuse JTD110ID is a 110 Amp Class J time-delay fuse designed to provide reliable overcurrent and short-circuit protection in industrial and commercial electrical systems. Part of the JTD_ID series, this POWR-PRO® fuse features a time-delay characteristic that allows temporary inrush currents from motors, transformers, and other inductive loads to pass without nuisance opening. The built-in indicating feature provides visual identification of an opened fuse, simplifying maintenance and troubleshooting.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"622\" data-end=\"643\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"644\" data-end=\"796\"\u003e\n\u003cli data-section-id=\"8va7ib\" data-start=\"644\" data-end=\"672\"\u003eCurrent Rating: 110 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"673\" data-end=\"704\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"a8i5rv\" data-start=\"705\" data-end=\"736\"\u003eMaximum DC Voltage: 500 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1ynalz7\" data-start=\"737\" data-end=\"796\"\u003eInterrupting Rating:\n\u003cul data-start=\"762\" data-end=\"796\"\u003e\n\u003cli data-section-id=\"e5qboy\" data-start=\"762\" data-end=\"773\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"9g1xnn\" data-start=\"776\" data-end=\"796\"\u003e20 kA DC @ 500 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"803\" data-end=\"825\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"826\" data-end=\"1044\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"826\" data-end=\"854\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1kth56t\" data-start=\"855\" data-end=\"883\"\u003eCatalog Number: JTD110ID\u003c\/li\u003e\n\u003cli data-section-id=\"1buoo0x\" data-start=\"884\" data-end=\"902\"\u003eSeries: JTD_ID\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"903\" data-end=\"926\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"927\" data-end=\"961\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"1383xbz\" data-start=\"962\" data-end=\"997\"\u003eFuse Type: Time-Delay (Slo-Blo)\u003c\/li\u003e\n\u003cli data-section-id=\"1gst2xh\" data-start=\"998\" data-end=\"1024\"\u003eFamily: POWR-PRO® Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"1025\" data-end=\"1044\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1051\" data-end=\"1081\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1082\" data-end=\"1488\"\u003e\n\u003cli data-section-id=\"fbycc0\" data-start=\"1082\" data-end=\"1171\"\u003eTime-delay design accommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"126uvmk\" data-start=\"1172\" data-end=\"1229\"\u003eProvides reliable overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"nf01j6\" data-start=\"1230\" data-end=\"1293\"\u003eReduces nuisance fuse openings in inductive load applications\u003c\/li\u003e\n\u003cli data-section-id=\"15t2bar\" data-start=\"1294\" data-end=\"1352\"\u003eCurrent-limiting performance helps minimize fault energy\u003c\/li\u003e\n\u003cli data-section-id=\"iz0jvc\" data-start=\"1353\" data-end=\"1414\"\u003eHigh interrupting capacity for demanding industrial systems\u003c\/li\u003e\n\u003cli data-section-id=\"1dswo0u\" data-start=\"1415\" data-end=\"1488\"\u003eVisual indication simplifies fuse status identification and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1495\" data-end=\"1520\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1521\" data-end=\"1737\"\u003e\n\u003cli data-section-id=\"pfwu8s\" data-start=\"1521\" data-end=\"1550\"\u003eCompact Class J fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"ztaful\" data-start=\"1551\" data-end=\"1586\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1w4qme8\" data-start=\"1587\" data-end=\"1619\"\u003eBuilt-in blown-fuse indication\u003c\/li\u003e\n\u003cli data-section-id=\"1pz1yqo\" data-start=\"1620\" data-end=\"1673\"\u003eIndustrial-grade construction for long service life\u003c\/li\u003e\n\u003cli data-section-id=\"1fa7653\" data-start=\"1674\" data-end=\"1737\"\u003eDesigned for high-performance power distribution applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1744\" data-end=\"1772\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1773\" data-end=\"1978\"\u003e\n\u003cli data-section-id=\"2fob23\" data-start=\"1773\" data-end=\"1811\"\u003eMounting Method: Fuse Block \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1733adl\" data-start=\"1812\" data-end=\"1875\"\u003eCompatible with standard Class J fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"1dm22pu\" data-start=\"1876\" data-end=\"1978\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1985\" data-end=\"2001\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2002\" data-end=\"2234\"\u003e\n\u003cli data-section-id=\"11izu5f\" data-start=\"2002\" data-end=\"2018\"\u003eMotor circuits\u003c\/li\u003e\n\u003cli data-section-id=\"160yndo\" data-start=\"2019\" data-end=\"2058\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"cvodt3\" data-start=\"2059\" data-end=\"2089\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"r22ycc\" data-start=\"2090\" data-end=\"2113\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"1rscvgl\" data-start=\"2114\" data-end=\"2148\"\u003eTransformers and inductive loads\u003c\/li\u003e\n\u003cli data-section-id=\"1p8t4ya\" data-start=\"2149\" data-end=\"2187\"\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1bxx2ao\" data-start=\"2188\" data-end=\"2234\"\u003eCommercial and industrial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2241\" data-end=\"2257\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2258\" data-end=\"2430\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2258\" data-end=\"2286\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1kth56t\" data-start=\"2287\" data-end=\"2315\"\u003eCatalog Number: JTD110ID\u003c\/li\u003e\n\u003cli data-section-id=\"y0ic45\" data-start=\"2316\" data-end=\"2360\"\u003eProduct Type: Time-Delay Indicating Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1buoo0x\" data-start=\"2361\" data-end=\"2379\"\u003eSeries: JTD_ID\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"2380\" data-end=\"2403\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"1gst2xh\" data-start=\"2404\" data-end=\"2430\"\u003eFamily: POWR-PRO® Fuse\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476765126905,"sku":"JTD110ID","price":99.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_gmW6VTd7xDk07wNh.jpg?v=1780411576"},{"product_id":"littelfuse-jtd125-class-j-fuse-125a-600v-time-delay-fuse","title":"Littelfuse JTD125 Class J Fuse – 125A – 600V Time-Delay Fuse","description":"\u003cdiv data-voice-floating-orb-focus-background=\"\" class=\"relative basis-auto flex-col -mb-(--composer-overlap-px) pb-(--composer-overlap-px) [--composer-overlap-px:28px] grow flex\"\u003e\n\u003cdiv class=\"flex flex-col text-sm\"\u003e\n\u003cdiv class=\"qMYqUG_convSearchResultHighlightRoot\"\u003e\n\u003cdiv class=\"\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-16\" data-is-intersecting=\"true\"\u003e\n\u003csection class=\"text-token-text-primary w-full focus:outline-none has-data-writing-block:pointer-events-none [\u0026amp;:has([data-writing-block])\u0026gt;*]:pointer-events-auto R6Vx5W_threadScrollVars scroll-mb-[calc(var(--scroll-root-safe-area-inset-bottom,0px)+var(--thread-response-height))] scroll-mt-[calc(var(--header-height)+min(200px,max(70px,20svh)))]\" dir=\"auto\" data-turn-id=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-16\" data-turn-id-container=\"request-6a11c9d2-fa5c-83e8-934f-b46429aa1619-16\" data-testid=\"conversation-turn-388\" data-scroll-anchor=\"false\" data-turn=\"assistant\"\u003e\n\u003cdiv class=\"text-base my-auto mx-auto pb-10 [--thread-content-margin:var(--thread-content-margin-xs,calc(var(--spacing)*4))] @w-sm\/main:[--thread-content-margin:var(--thread-content-margin-sm,calc(var(--spacing)*6))] @w-lg\/main:[--thread-content-margin:var(--thread-content-margin-lg,calc(var(--spacing)*16))] px-(--thread-content-margin)\"\u003e\n\u003cdiv class=\"[--thread-content-max-width:40rem] @w-lg\/main:[--thread-content-max-width:48rem] mx-auto max-w-(--thread-content-max-width) flex-1 group\/turn-messages focus-visible:outline-hidden relative flex w-full min-w-0 flex-col agent-turn\"\u003e\n\u003cdiv class=\"flex max-w-full flex-col gap-4 grow\"\u003e\n\u003cdiv data-message-author-role=\"assistant\" data-message-id=\"7879d940-077f-42b3-9f2a-bde665571260\" dir=\"auto\" data-message-model-slug=\"gpt-5-5\" class=\"min-h-8 text-message relative flex w-full flex-col items-end gap-2 text-start break-words whitespace-normal outline-none keyboard-focused:focus-ring [.text-message+\u0026amp;]:mt-1\" data-turn-start-message=\"true\" tabindex=\"0\"\u003e\n\u003cdiv class=\"flex w-full flex-col gap-1 empty:hidden\"\u003e\n\u003cdiv class=\"markdown prose dark:prose-invert wrap-break-word w-full dark markdown-new-styling\"\u003e\n\u003cp data-start=\"87\" data-end=\"587\"\u003eThe Littelfuse JTD125 is a 125 Amp Class J time-delay fuse designed to provide dependable overcurrent and short-circuit protection in industrial and commercial electrical systems. Part of the JTD series, this POWR-PRO® fuse features a time-delay characteristic that allows temporary inrush currents associated with motors, transformers, and other inductive loads to pass without nuisance opening. Its current-limiting design helps reduce fault energy and enhances protection for downstream equipment.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"594\" data-end=\"615\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"616\" data-end=\"768\"\u003e\n\u003cli data-section-id=\"1v1zmn9\" data-start=\"616\" data-end=\"644\"\u003eCurrent Rating: 125 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"645\" data-end=\"676\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"a8i5rv\" data-start=\"677\" data-end=\"708\"\u003eMaximum DC Voltage: 500 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1ynalz7\" data-start=\"709\" data-end=\"768\"\u003eInterrupting Rating:\n\u003cul data-start=\"734\" data-end=\"768\"\u003e\n\u003cli data-section-id=\"e5qboy\" data-start=\"734\" data-end=\"745\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"9g1xnn\" data-start=\"748\" data-end=\"768\"\u003e20 kA DC @ 500 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"775\" data-end=\"797\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"798\" data-end=\"1010\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"798\" data-end=\"826\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"16g6sum\" data-start=\"827\" data-end=\"853\"\u003eCatalog Number: JTD125\u003c\/li\u003e\n\u003cli data-section-id=\"8iil83\" data-start=\"854\" data-end=\"869\"\u003eSeries: JTD\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"870\" data-end=\"893\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"894\" data-end=\"928\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"1383xbz\" data-start=\"929\" data-end=\"964\"\u003eFuse Type: Time-Delay (Slo-Blo)\u003c\/li\u003e\n\u003cli data-section-id=\"1gst2xh\" data-start=\"965\" data-end=\"991\"\u003eFamily: POWR-PRO® Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"q4hlgv\" data-start=\"992\" data-end=\"1010\"\u003eIndicating: No\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1017\" data-end=\"1047\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1048\" data-end=\"1395\"\u003e\n\u003cli data-section-id=\"fbycc0\" data-start=\"1048\" data-end=\"1137\"\u003eTime-delay design accommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"126uvmk\" data-start=\"1138\" data-end=\"1195\"\u003eProvides reliable overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"nf01j6\" data-start=\"1196\" data-end=\"1259\"\u003eReduces nuisance fuse openings in inductive load applications\u003c\/li\u003e\n\u003cli data-section-id=\"5cgjd\" data-start=\"1260\" data-end=\"1333\"\u003eCurrent-limiting performance minimizes let-through energy during faults\u003c\/li\u003e\n\u003cli data-section-id=\"iz0jvc\" data-start=\"1334\" data-end=\"1395\"\u003eHigh interrupting capacity for demanding industrial systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1402\" data-end=\"1427\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1428\" data-end=\"1662\"\u003e\n\u003cli data-section-id=\"pfwu8s\" data-start=\"1428\" data-end=\"1457\"\u003eCompact Class J fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"ztaful\" data-start=\"1458\" data-end=\"1493\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"ar03hf\" data-start=\"1494\" data-end=\"1529\"\u003eNon-indicating fuse configuration\u003c\/li\u003e\n\u003cli data-section-id=\"10nbaok\" data-start=\"1530\" data-end=\"1598\"\u003eIndustrial-grade construction for dependable long-term performance\u003c\/li\u003e\n\u003cli data-section-id=\"1fa7653\" data-start=\"1599\" data-end=\"1662\"\u003eDesigned for high-performance power distribution applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1669\" data-end=\"1697\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1698\" data-end=\"1903\"\u003e\n\u003cli data-section-id=\"2fob23\" data-start=\"1698\" data-end=\"1736\"\u003eMounting Method: Fuse Block \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1733adl\" data-start=\"1737\" data-end=\"1800\"\u003eCompatible with standard Class J fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"1dm22pu\" data-start=\"1801\" data-end=\"1903\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"1910\" data-end=\"1926\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"1927\" data-end=\"2159\"\u003e\n\u003cli data-section-id=\"11izu5f\" data-start=\"1927\" data-end=\"1943\"\u003eMotor circuits\u003c\/li\u003e\n\u003cli data-section-id=\"160yndo\" data-start=\"1944\" data-end=\"1983\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"cvodt3\" data-start=\"1984\" data-end=\"2014\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"r22ycc\" data-start=\"2015\" data-end=\"2038\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"1rscvgl\" data-start=\"2039\" data-end=\"2073\"\u003eTransformers and inductive loads\u003c\/li\u003e\n\u003cli data-section-id=\"1p8t4ya\" data-start=\"2074\" data-end=\"2112\"\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1bxx2ao\" data-start=\"2113\" data-end=\"2159\"\u003eCommercial and industrial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2166\" data-end=\"2182\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2183\" data-end=\"2339\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2183\" data-end=\"2211\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"16g6sum\" data-start=\"2212\" data-end=\"2238\"\u003eCatalog Number: JTD125\u003c\/li\u003e\n\u003cli data-section-id=\"6027wp\" data-start=\"2239\" data-end=\"2272\"\u003eProduct Type: Time-Delay Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"8iil83\" data-start=\"2273\" data-end=\"2288\"\u003eSeries: JTD\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"2289\" data-end=\"2312\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"1gst2xh\" data-start=\"2313\" data-end=\"2339\"\u003eFamily: POWR-PRO® Fuse\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cbr\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"mt-3 w-full empty:hidden\"\u003e\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/section\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476863135993,"sku":"JTD125","price":92.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/1280_gmW6VTd7xDk07wNh_5b212540-bab4-4c92-a8ac-def0484c689a.jpg?v=1780411791"},{"product_id":"littelfuse-jtd125id-class-j-fuse-125a-600v-time-delay-indicating-fuse","title":"Littelfuse JTD125ID Class J Fuse – 125A – 600V Time-Delay Indicating Fuse","description":"\u003cp data-start=\"100\" data-end=\"610\"\u003eThe Littelfuse JTD125ID is a 125 Amp Class J time-delay fuse designed for superior overcurrent and short-circuit protection in industrial and commercial electrical systems. Part of the JTD_ID series, this POWR-PRO® fuse incorporates a time-delay characteristic that allows temporary motor-starting and transformer inrush currents to pass without nuisance opening. The built-in blown-fuse indicator provides quick visual identification of an open fuse, reducing troubleshooting time and simplifying maintenance.\u003c\/p\u003e\n\u003ch3 data-section-id=\"1judnlb\" data-start=\"617\" data-end=\"638\"\u003eElectrical Rating\u003c\/h3\u003e\n\u003cul data-start=\"639\" data-end=\"791\"\u003e\n\u003cli data-section-id=\"1v1zmn9\" data-start=\"639\" data-end=\"667\"\u003eCurrent Rating: 125 Amps\u003c\/li\u003e\n\u003cli data-section-id=\"1s2lsbc\" data-start=\"668\" data-end=\"699\"\u003eMaximum AC Voltage: 600 VAC\u003c\/li\u003e\n\u003cli data-section-id=\"a8i5rv\" data-start=\"700\" data-end=\"731\"\u003eMaximum DC Voltage: 500 VDC\u003c\/li\u003e\n\u003cli data-section-id=\"1ynalz7\" data-start=\"732\" data-end=\"791\"\u003eInterrupting Rating:\n\u003cul data-start=\"757\" data-end=\"791\"\u003e\n\u003cli data-section-id=\"e5qboy\" data-start=\"757\" data-end=\"768\"\u003e200 kA AC\u003c\/li\u003e\n\u003cli data-section-id=\"9g1xnn\" data-start=\"771\" data-end=\"791\"\u003e20 kA DC @ 500 VDC\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"uvdx3z\" data-start=\"798\" data-end=\"820\"\u003eKey Specifications\u003c\/h3\u003e\n\u003cul data-start=\"821\" data-end=\"1039\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"821\" data-end=\"849\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1lkawir\" data-start=\"850\" data-end=\"878\"\u003eCatalog Number: JTD125ID\u003c\/li\u003e\n\u003cli data-section-id=\"1buoo0x\" data-start=\"879\" data-end=\"897\"\u003eSeries: JTD_ID\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"898\" data-end=\"921\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"soa6gr\" data-start=\"922\" data-end=\"956\"\u003eConstruction Type: Knife-Blade\u003c\/li\u003e\n\u003cli data-section-id=\"1383xbz\" data-start=\"957\" data-end=\"992\"\u003eFuse Type: Time-Delay (Slo-Blo)\u003c\/li\u003e\n\u003cli data-section-id=\"1gst2xh\" data-start=\"993\" data-end=\"1019\"\u003eFamily: POWR-PRO® Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"a2fgkh\" data-start=\"1020\" data-end=\"1039\"\u003eIndicating: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"krhh0r\" data-start=\"1046\" data-end=\"1076\"\u003eProtection Characteristics\u003c\/h3\u003e\n\u003cul data-start=\"1077\" data-end=\"1514\"\u003e\n\u003cli data-section-id=\"fbycc0\" data-start=\"1077\" data-end=\"1166\"\u003eTime-delay design accommodates temporary motor starting and transformer inrush currents\u003c\/li\u003e\n\u003cli data-section-id=\"126uvmk\" data-start=\"1167\" data-end=\"1224\"\u003eProvides reliable overload and short-circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"nf01j6\" data-start=\"1225\" data-end=\"1288\"\u003eReduces nuisance fuse openings in inductive load applications\u003c\/li\u003e\n\u003cli data-section-id=\"entrpm\" data-start=\"1289\" data-end=\"1372\"\u003eCurrent-limiting performance minimizes let-through energy during fault conditions\u003c\/li\u003e\n\u003cli data-section-id=\"1nrxc5j\" data-start=\"1373\" data-end=\"1440\"\u003eHigh interrupting capacity for demanding industrial power systems\u003c\/li\u003e\n\u003cli data-section-id=\"1g2jrrh\" data-start=\"1441\" data-end=\"1514\"\u003eVisual blown-fuse indication simplifies maintenance and troubleshooting\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"xldzoc\" data-start=\"1521\" data-end=\"1546\"\u003eConstruction Features\u003c\/h3\u003e\n\u003cul data-start=\"1547\" data-end=\"1762\"\u003e\n\u003cli data-section-id=\"pfwu8s\" data-start=\"1547\" data-end=\"1576\"\u003eCompact Class J fuse design\u003c\/li\u003e\n\u003cli data-section-id=\"ztaful\" data-start=\"1577\" data-end=\"1612\"\u003eKnife-blade terminal construction\u003c\/li\u003e\n\u003cli data-section-id=\"1m10qad\" data-start=\"1613\" data-end=\"1644\"\u003eBuilt-in blown-fuse indicator\u003c\/li\u003e\n\u003cli data-section-id=\"1pz1yqo\" data-start=\"1645\" data-end=\"1698\"\u003eIndustrial-grade construction for long service life\u003c\/li\u003e\n\u003cli data-section-id=\"1fa7653\" data-start=\"1699\" data-end=\"1762\"\u003eDesigned for high-performance power distribution applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1dp59sz\" data-start=\"1769\" data-end=\"1797\"\u003eMounting \u0026amp; Compatibility\u003c\/h3\u003e\n\u003cul data-start=\"1798\" data-end=\"2003\"\u003e\n\u003cli data-section-id=\"2fob23\" data-start=\"1798\" data-end=\"1836\"\u003eMounting Method: Fuse Block \/ Holder\u003c\/li\u003e\n\u003cli data-section-id=\"1733adl\" data-start=\"1837\" data-end=\"1900\"\u003eCompatible with standard Class J fuse holders and fuse blocks\u003c\/li\u003e\n\u003cli data-section-id=\"1dm22pu\" data-start=\"1901\" data-end=\"2003\"\u003eSuitable for switchboards, panelboards, motor control centers, and industrial distribution equipment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"wggvqn\" data-start=\"2010\" data-end=\"2026\"\u003eApplications\u003c\/h3\u003e\n\u003cul data-start=\"2027\" data-end=\"2259\"\u003e\n\u003cli data-section-id=\"11izu5f\" data-start=\"2027\" data-end=\"2043\"\u003eMotor circuits\u003c\/li\u003e\n\u003cli data-section-id=\"160yndo\" data-start=\"2044\" data-end=\"2083\"\u003eIndustrial power distribution systems\u003c\/li\u003e\n\u003cli data-section-id=\"cvodt3\" data-start=\"2084\" data-end=\"2114\"\u003eSwitchboards and panelboards\u003c\/li\u003e\n\u003cli data-section-id=\"r22ycc\" data-start=\"2115\" data-end=\"2138\"\u003eMotor control centers\u003c\/li\u003e\n\u003cli data-section-id=\"1rscvgl\" data-start=\"2139\" data-end=\"2173\"\u003eTransformers and inductive loads\u003c\/li\u003e\n\u003cli data-section-id=\"1p8t4ya\" data-start=\"2174\" data-end=\"2212\"\u003eBranch and feeder circuit protection\u003c\/li\u003e\n\u003cli data-section-id=\"1bxx2ao\" data-start=\"2213\" data-end=\"2259\"\u003eCommercial and industrial electrical systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-section-id=\"1aljov1\" data-start=\"2266\" data-end=\"2282\"\u003eProduct Data\u003c\/h3\u003e\n\u003cul data-start=\"2283\" data-end=\"2455\"\u003e\n\u003cli data-section-id=\"15ezalo\" data-start=\"2283\" data-end=\"2311\"\u003eManufacturer: Littelfuse\u003c\/li\u003e\n\u003cli data-section-id=\"1lkawir\" data-start=\"2312\" data-end=\"2340\"\u003eCatalog Number: JTD125ID\u003c\/li\u003e\n\u003cli data-section-id=\"y0ic45\" data-start=\"2341\" data-end=\"2385\"\u003eProduct Type: Time-Delay Indicating Fuse\u003c\/li\u003e\n\u003cli data-section-id=\"1buoo0x\" data-start=\"2386\" data-end=\"2404\"\u003eSeries: JTD_ID\u003c\/li\u003e\n\u003cli data-section-id=\"1uncs7x\" data-start=\"2405\" data-end=\"2428\"\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli data-section-id=\"1gst2xh\" data-start=\"2429\" data-end=\"2455\"\u003eFamily: POWR-PRO® Fuse\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"NEW","offer_id":48476974153977,"sku":"JTD125ID","price":99.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0750\/7810\/7385\/files\/111111.jpg?v=1780412024"}],"url":"https:\/\/mycircuitbreakers.com\/collections\/fuses.oembed?page=4","provider":"My Circuit Breakers","version":"1.0","type":"link"}