{"product_id":"flnr-040","title":"FLNR-040 - Littelfuse 40 Amp 250 Volt Class RK5 Time Delay Dual Element Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eFLNR-040\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eFLNR-040\u003c\/b\u003e is a Littelfuse 40 Amp, 250 Volt Class RK5 time delay dual element fuse designed for general purpose circuit protection.This fuse features a dual-element design providing advanced short-circuit and overload protection with current limiting capabilities. It is rated for 40 Amps and 250 Volts AC (125 Volts DC), with an interrupting rating of 200,000 AIC at 250 VAC and 20,000 AIC at 125 VDC. The fuse size is 13\/16 inch diameter by 3 inches length. It is UL Listed and CSA Certified, suitable for service entrance switches, transformers, switchboard mains, feeders, motor control mains, and motor branch circuits.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage: 40 Amps\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 250 VAC, 125 VDC\u003c\/li\u003e\n\u003cli\u003eFuse Type: Class RK5\u003c\/li\u003e\n\u003cli\u003eTime Delay: Yes (dual element)\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 200,000 AIC @ 250 VAC, 20,000 AIC @ 125 VDC\u003c\/li\u003e\n\u003cli\u003eSize: 13\/16\" x 3\" (industrial cartridge)\u003c\/li\u003e\n\u003cli\u003eMounting Type: Cartridge style\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed (File E81895), CSA Certified (File LR29862)\u003c\/li\u003e\n\u003cli\u003eCurrent Limiting: Yes\u003c\/li\u003e\n\u003cli\u003eApplication: General purpose circuits including motor protection\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: FLNR-040\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\u003eType : FLNR\u003c\/li\u003e\n\u003cli\u003eVoltage : 250\u003c\/li\u003e\n\u003cli\u003eAmperage : 40\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@250V\u003c\/li\u003e\n\u003cli\u003eConnection : Ferrule Rejection\u003c\/li\u003e\n\u003cli\u003eDiameter : 0.81\u003c\/li\u003e\n\u003cli\u003eClass Rating : RK5\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\u003c\/li\u003e\n\u003cli\u003eVelocity : TD - Time Delay\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\n\u003cul\u003e\n\u003cli\u003eUPC : 007945815075\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458150759\u003c\/li\u003e\n\u003cli\u003eWeight : 25 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"New","offer_id":62137230229663,"sku":"FLNR-040-New","price":10.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/FLNR-040_2a8e7ece-a6fe-41d2-9b00-9b13e5243950.png?v=1757342416","url":"https:\/\/essentialparts.com\/products\/flnr-040","provider":"Essential Electric Supply","version":"1.0","type":"link"}