{"product_id":"marathon-6j400a2bfbd-class-j-fuse-holder","title":"6J400A2BFBD Marathon Special Products Class J Fuse Holder, 400 A 600 V, 2 Pole","description":"\u003cp\u003eThe Marathon Special Products 6J400A2BFBD is a 2 pole, open, bolt in fuse Class J fuse holder rated 201 to 400 A at 600 V AC, with a 200,000 A short circuit withstand rating. Fuse size: Class J, 201 to 400 A, bolt in. Wire range is Two box lugs per pole: (1) 350 kcmil to #6 AWG plus (1) 600 kcmil to #2 AWG, or (1) 350 kcmil to #2 AWG plus (1) 400 kcmil to #2 AWG, stranded copper. UL listed to UL 4248-1 and UL 4248-8. Applied Control is the Marathon Special Products manufacturers representative. Send the catalog number, or the fuse amperage, poles and wire size, and the quote comes back the same business day.\u003c\/p\u003e\u003cp style=\"margin:18px 0;\"\u003e\u003ca href=\"\/pages\/request-a-quote\" style=\"display:inline-block;background:#1F3864;color:#fff!important;padding:11px 20px;text-decoration:none;font-weight:700;border-radius:4px;margin:0 8px 8px 0;\"\u003eRequest a Quote\u003c\/a\u003e\u003ca href=\"https:\/\/calendly.com\/christian-lauderback\/30min\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#fff;color:#1F3864!important;border:2px solid #1F3864;padding:9px 18px;text-decoration:none;font-weight:700;border-radius:4px;\"\u003eBook 15 Minutes\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003e6J400A2BFBD specifications\u003c\/h2\u003e\u003cdiv style=\"overflow-x:auto\"\u003e\u003ctable style=\"width:100%;border-collapse:collapse;font-size:.95em;\"\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eCatalog number\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e6J400A2BFBD\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eManufacturer\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eMarathon Special Products (Regal Rexnord)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eFuse class\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eClass J\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003ePoles\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e2\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eStyle\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eOpen, bolt in fuse\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eAmpere rating\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e201 to 400 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eVoltage rating\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e600 V AC\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eShort circuit withstand\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003e200,000 A\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eFuse size\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eClass J, 201 to 400 A, bolt in\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eWire range\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eTwo box lugs per pole: (1) 350 kcmil to #6 AWG plus (1) 600 kcmil to #2 AWG, or (1) 350 kcmil to #2 AWG plus (1) 400 kcmil to #2 AWG, stranded copper\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eTerminal torque\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eTerminal 275 in lb (31.1 N m) or 375 in lb (42.4 N m) by lug; fuse bolts 80 in lb; mounting not over 50 in lb\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eMaterials\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eUL94 V-0 thermoplastic insulator, tin plated aluminum alloy fuse clips, tin plated aluminum terminal screws, zinc plated steel hardware\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;font-weight:700;width:38%;\"\u003eStandards and listings\u003c\/td\u003e\n\u003ctd style=\"padding:7px 10px;border:1px solid #ddd;\"\u003eUL 4248-8, UL file E35113 (IZLT and IZLT7); CSA C22.2 No. 4248.1-07\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/table\u003e\u003c\/div\u003e\u003cp\u003e\u003csmall\u003eSpecifications from the Marathon Special Products datasheet for 6J400AxBFBD. Confirm against the current datasheet before installation.\u003c\/small\u003e\u003c\/p\u003e\u003cp\u003e\u003ca href=\"https:\/\/www.marathonsp.com\/pdf\/datasheets\/6J400AXBFBD-Class-J-Fuse-Holder.pdf\" target=\"_blank\" rel=\"noopener\"\u003eMarathon datasheet for 6J400AxBFBD (PDF)\u003c\/a\u003e\u003c\/p\u003e\u003ch2\u003eSelecting a Class J fuse holder\u003c\/h2\u003e\u003cp\u003ePick the holder by the fuse ampere rating first, because Class J fuse bodies change size at 30, 60, 100, 200, 400 and 600 A and the clips only fit one size. Then match the wire range to the conductor you are landing and check the terminal torque. An enclosed DIN rail holder keeps fingers off live parts in a control panel. An open reinforced holder is the low cost choice inside a bolted enclosure. Send the fuse size, wire size and pole count and we will pick the catalog number with you.\u003c\/p\u003e\u003ch2\u003eCross reference\u003c\/h2\u003e\u003cp\u003eHave a Bussmann, Mersen (Ferraz Shawmut) or Littelfuse Class J fuse holder part number? Send it with the amperage and poles and we will cross it to the matching Marathon catalog number. See the \u003ca href=\"\/pages\/cross-reference\"\u003ecross reference hub\u003c\/a\u003e for the other lines we cross.\u003c\/p\u003e\u003cp style=\"margin:18px 0;\"\u003e\u003ca href=\"\/pages\/request-a-quote\" style=\"display:inline-block;background:#1F3864;color:#fff!important;padding:11px 20px;text-decoration:none;font-weight:700;border-radius:4px;margin:0 8px 8px 0;\"\u003eRequest a Quote\u003c\/a\u003e\u003ca href=\"https:\/\/calendly.com\/christian-lauderback\/30min\" target=\"_blank\" rel=\"noopener\" style=\"display:inline-block;background:#fff;color:#1F3864!important;border:2px solid #1F3864;padding:9px 18px;text-decoration:none;font-weight:700;border-radius:4px;\"\u003eBook 15 Minutes\u003c\/a\u003e\u003c\/p\u003e\u003cp\u003e\u003csmall\u003eBussmann, Mersen, Ferraz Shawmut and Littelfuse are trademarks of their respective owners. Applied Control Inc. is not affiliated with these companies. Competitor names appear only to identify products for comparison.\u003c\/small\u003e\u003c\/p\u003e","brand":"Marathon Special Products","offers":[{"title":"Default Title","offer_id":67386060833058,"sku":"6J400A2BFBD","price":0.0,"currency_code":"USD","in_stock":true}],"url":"https:\/\/aci-automation.com\/products\/marathon-6j400a2bfbd-class-j-fuse-holder","provider":"Applied Control","version":"1.0","type":"link"}