{"product_id":"flsr250id-littelfuse-250a-600vac-300vdc-class-rk5-indicating-fuse","title":"FLSR250ID - Littelfuse 250A 600VAC\/300VDC Class RK5 Indicating Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eFLSR250ID\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eFLSR250ID\u003c\/b\u003e is a Littelfuse Class RK5 indicating fuse rated for 250 amps and 600 VAC\/300 VDC applications.This fuse features a dual-element, time-delay design with current limiting capabilities for advanced short-circuit and overload protection. It includes a visual blown fuse indicator window that turns black for quick identification, improving safety and reducing downtime. The fuse is UL 248-12 certified with a 200 kA AC and 20 kA DC interrupt rating, suitable for service entrance switches, transformers, switchboard mains, and motor control circuits.\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage: 250 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 V AC \/ 300 V DC\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200 kA AC \/ 20 kA DC\u003c\/li\u003e\n\u003cli\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli\u003eType: Indicating, dual-element, time-delay\u003c\/li\u003e\n\u003cli\u003eConstruction: Cylindrical body with knife-blade style\u003c\/li\u003e\n\u003cli\u003eStandards: UL 248-12, CSA, CE\u003c\/li\u003e\n\u003cli\u003eVisual blown fuse indicator window\u003c\/li\u003e\n\u003cli\u003eMounting: Fuse holder or switchgear compatible\u003c\/li\u003e\n\u003cli\u003eLength: 11-5\/8 inches\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: FLSR250ID\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 Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : FLSR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication\u003c\/li\u003e\n\u003cli\u003eType : FLSR_ID Series - UL Class RK5 Dual-Element Time-Delay Fuses with Indication\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 250\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eConnection : Rejection Blade\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 \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 : 07945802557\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458025576\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : x 11 5\/8 in x\u003c\/li\u003e\n\u003cli\u003eWeight : 2 \u003c\/li\u003e\n\u003cli\u003eCertification : CSA, cUL, UL\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Littelfuse","offers":[{"title":"New","offer_id":45101718405279,"sku":"FLSR250ID-New","price":135.38,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45103595421855,"sku":"FLSR250ID-ReCert","price":115.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/FLSR.250ID_1_83bf526a-cd96-4934-9d78-8b6b78724edb.jpg?v=1729640528","url":"https:\/\/essentialparts.com\/products\/flsr250id-littelfuse-250a-600vac-300vdc-class-rk5-indicating-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}