{"product_id":"64001j-mersen-600v-400a-1-pole-class-j-fuse-block-with-tinplated-copper-clips","title":"64001J - Mersen 600V 400A 1-Pole Class J Fuse Block with Tinplated Copper Clips","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e64001J\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e64001J\u003c\/b\u003e is a Class J fuse block designed for reliable circuit protection in industrial and commercial applications. This 1-pole fuse block features a 600VAC\/600VDC rating, 400A amperage, and tinplated copper clips compatible with 200-600A fuses. Constructed with phenolic material, it supports aluminum and copper wire sizes from 250 to 1000 kcmil and includes a box lug, side clip terminal type for secure mounting. The 64001J is ideal for use in standard fuse panels and offers robust performance in demanding environments. Its compact design and durable construction ensure long-term reliability and easy installation. \u003cul\u003e \u003cli\u003ePart Number: 64001J\u003c\/li\u003e \u003cli\u003eManufacturer: Mersen, Ferraz Shawmut\u003c\/li\u003e \u003cli\u003eAmperage: 400A\u003c\/li\u003e \u003cli\u003eVoltage: 600VAC\/600VDC\u003c\/li\u003e \u003cli\u003ePoles: 1\u003c\/li\u003e \u003cli\u003eClass: J\u003c\/li\u003e \u003cli\u003eMounting Type: Box Lug, Side Clip\u003c\/li\u003e \u003cli\u003eWire Size: 250-1000 kcmil (Al\/Cu)\u003c\/li\u003e \u003cli\u003eMaterial: Phenolic\u003c\/li\u003e \u003cli\u003eSeries: 64\u003c\/li\u003e \u003cli\u003eInterrupt Rating: Not specified\u003c\/li\u003e \u003cli\u003eCertifications: UL Class J\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: 64001J\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Mersen\u003c\/li\u003e\n\u003cli\u003eBrand : Mersen\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 : 78200175944\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001759445\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 4 in x 8 in x 3-3\/4 in\u003c\/li\u003e\n\u003cli\u003eWeight : 1 \u003c\/li\u003e\n\u003cli\u003eCertification : CSA Certified, UL Listed\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Mersen","offers":[{"title":"New","offer_id":45101627998367,"sku":"64001J-New","price":571.3,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45131944886431,"sku":"64001J-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/64001J_0.jpg?v=1724971083","url":"https:\/\/essentialparts.com\/products\/64001j-mersen-600v-400a-1-pole-class-j-fuse-block-with-tinplated-copper-clips","provider":"Essential Electric Supply","version":"1.0","type":"link"}