{"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","url":"https:\/\/mycircuitbreakers.com\/products\/littelfuse-jls350-class-j-fuse-350a-600v-fast-acting-current-limiting-fuse","provider":"My Circuit Breakers","version":"1.0","type":"link"}