{"product_id":"64003j-mersen-600v-400a-3-pole-class-j-fuse-block-with-side-clip-mounting","title":"64003J - Mersen 600V 400A 3-Pole Class J Fuse Block with Side Clip Mounting","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e64003J\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e64003J\u003c\/b\u003e is a 3-pole Class J fuse block designed for high-voltage electrical systems, rated for 600V AC\/DC and 400A applications. This open-style fuse block features side clip mounting and is compatible with Class J blade fuses, making it ideal for industrial and commercial power distribution. Constructed with high-conductivity tinned copper fuse clips, the 64003J provides reliable performance and easy installation. It is suitable for wire sizes from 250 to 1000 kcmil and meets UL248 and CSA C22.2 standards for safety and compliance. \u003cul\u003e \u003cli\u003ePart Number: 64003J\u003c\/li\u003e \u003cli\u003eManufacturer: Mersen (Ferraz Shawmut)\u003c\/li\u003e \u003cli\u003eAmperage Rating: 400A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600V AC\/DC\u003c\/li\u003e \u003cli\u003eNumber of Poles: 3\u003c\/li\u003e \u003cli\u003eFuse Class: Class J\u003c\/li\u003e \u003cli\u003eConnection Type: Side Clip\u003c\/li\u003e \u003cli\u003eWire Size: 250 to 1000 kcmil\u003c\/li\u003e \u003cli\u003eMounting Type: Side Clip\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 200 kA\u003c\/li\u003e \u003cli\u003eApprovals: UL Listed, CSA Certified\u003c\/li\u003e \u003cli\u003eRoHS Compliant\u003c\/li\u003e \u003c\/ul\u003e At \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: 64003J\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Eaton\u003c\/li\u003e\n\u003cli\u003eBrand : Cutler Hammer\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Fuse Block\u003c\/li\u003e\n\u003cli\u003eType : 640\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003eMounting : Box\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\n\u003cli\u003eUPC : 078200175897\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001758974\u003c\/li\u003e\n\u003cli\u003eWeight : 1 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Cutler Hammer","offers":[{"title":"New","offer_id":45101628096671,"sku":"64003J-New","price":970.04,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45137167974559,"sku":"64003J-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/64003J_0.jpg?v=1724971091","url":"https:\/\/essentialparts.com\/products\/64003j-mersen-600v-400a-3-pole-class-j-fuse-block-with-side-clip-mounting","provider":"Essential Electric Supply","version":"1.0","type":"link"}