{"product_id":"jls45","title":"JLS45 - Littelfuse 45 Amp 600V Class J Fast Acting Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eJLS45\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eJLS45\u003c\/b\u003e is a 45 amp, 600 volt AC Class J fast-acting current-limiting fuse designed for industrial power distribution and overload protection applications. This cartridge-style fuse provides rapid response to overcurrent conditions, making it ideal for surge-sensitive equipment, power conversion devices, variable speed drives, and resistive loads requiring fast-acting protection. The compact cylindrical design allows for space-efficient installation in standard fuse blocks compatible with the LFJ series.\u003cul\u003e\n\u003cli\u003eAmperage Rating: 45 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 V AC\u003c\/li\u003e\n\u003cli\u003eFuse Class: Class J\u003c\/li\u003e\n\u003cli\u003eSpeed: Fast Acting\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 200,000 A (200 kA) at 600 VAC\u003c\/li\u003e\n\u003cli\u003ePhysical Dimensions: 1 1\/16 inch diameter x 2 3\/8 inch length\u003c\/li\u003e\n\u003cli\u003eFuse Body Style: Cylindrical Cartridge\u003c\/li\u003e\n\u003cli\u003eUL Listed: File No. E81895\u003c\/li\u003e\n\u003cli\u003eCSA Certified: File No. LR29862\u003c\/li\u003e\n\u003cli\u003eAdditional Approvals: QPL, CE, RoHS\u003c\/li\u003e\n\u003cli\u003eCurrent-Limiting Technology: Reduces heating and magnetic effects of short-circuit currents\u003c\/li\u003e\n\u003c\/ul\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: JLS45\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Littelfuse\u003c\/li\u003e\n\u003cli\u003eBrand : Littelfuse\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage\u003c\/li\u003e\n\u003cli\u003eFamily : Powr-Gard\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 45\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eDiameter : 1.06\u003c\/li\u003e\n\u003cli\u003eClass Rating : J\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\u003cli\u003eWeight : 5.19 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Littelfuse","offers":[{"title":"New","offer_id":57006472560799,"sku":"JLS45-New","price":129.34,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/JLS45.png?v=1758560375","url":"https:\/\/essentialparts.com\/products\/jls45","provider":"Essential Electric Supply","version":"1.0","type":"link"}