{"product_id":"ecnr400-edison-fuses-400a-250vac-class-rk5-time-delay-knife-blade-fuse","title":"ECNR400 - Edison Fuses 400A 250VAC Class RK5 Time-Delay Knife Blade Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eECNR400\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eECNR400\u003c\/b\u003e is a 400 amp, 250 VAC Class RK5 time-delay fuse with a knife blade body type designed for feeder and branch circuit protection.This Edison fuse ECNR400 series features current-limiting and time-delay characteristics, providing reliable protection in electrical circuits. It is UL listed, CSA certified, and CE approved, suitable for industrial and commercial applications requiring a 400 amp fuse with a 250 VAC rating. The fuse size is approximately 2.06 x 8.63 inches, with a 10-second delay at 500% overload to accommodate varying electrical demands.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eManufacturer: Edison Fuses\u003c\/li\u003e\n\u003cli\u003ePart Number: ECNR400\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 400A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 250 VAC\u003c\/li\u003e\n\u003cli\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli\u003eFuse Type: Current-Limiting, Time-Delay\u003c\/li\u003e\n\u003cli\u003eBody Type: Knife Blade\u003c\/li\u003e\n\u003cli\u003eDimensions: 2.06 x 8.63 inches (52.3 x 219.2 mm)\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200 kA Symmetrical\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed (File #E162363), CSA C22.2, CE Approved\u003c\/li\u003e\n\u003cli\u003eApplication: Feeder\/branch circuit protection\u003c\/li\u003e\n\u003c\/ul\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: ECNR400\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Edison Fuses\u003c\/li\u003e\n\u003cli\u003eBrand : Edison Fuses\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : ECNR Series\u003c\/li\u003e\n\u003cli\u003eType : ECNR\u003c\/li\u003e\n\u003cli\u003eVoltage : 250\u003c\/li\u003e\n\u003cli\u003eAmperage : 400\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@250V\u003c\/li\u003e\n\u003cli\u003eDiameter : 2.38\u003c\/li\u003e\n\u003cli\u003eClass Rating : RK5\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\n\u003cli\u003eUPC : 782634507536\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782634507536\u003c\/li\u003e\n\u003cli\u003eDimensions : 2.875 in x 0.625 in x 0.625 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 0.114 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Edison Fuses","offers":[{"title":"New","offer_id":42528613826719,"sku":"ECNR400-New","price":202.21,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45003064737951,"sku":"ECNR400-ReCert","price":170.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/products\/ECNR400.jpg?v=1755815093","url":"https:\/\/essentialparts.com\/products\/ecnr400-edison-fuses-400a-250vac-class-rk5-time-delay-knife-blade-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}