{"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","url":"https:\/\/mycircuitbreakers.com\/products\/littelfuse-flsr500id-class-rk5-fuse-500a-600v-time-delay-indicating-fuse","provider":"My Circuit Breakers","version":"1.0","type":"link"}