{"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","url":"https:\/\/mycircuitbreakers.com\/products\/littelfuse-flsr350id-class-rk5-fuse-350a-600v-time-delay-indicating-fuse","provider":"My Circuit Breakers","version":"1.0","type":"link"}