{"product_id":"idsr050-littelfuse-50a-600v-ac-dc-class-rk5-time-delay-fuse","title":"IDSR050 - Littelfuse 50A 600V AC\/DC Class RK5 Time Delay Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eIDSR050\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eIDSR050\u003c\/b\u003e is a Littelfuse 50 amp, 600 volt AC\/DC Class RK5 time delay fuse designed for reliable circuit protection.\u003cp\u003eThis fuse features a dual-element, current-limiting design that provides advanced short circuit and overload protection with excellent short-circuit response. It is suitable for both AC and DC applications up to 600 volts and includes a visual blown fuse indication window for quick identification. The cylindrical body fuse is 1 1\/16 inch in diameter and 5 1\/2 inches long, meeting UL 248-12 Class RK5 standards with a high interrupt rating of 200 kA AC and 20 kA DC.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage: 50 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600 V AC\/DC\u003c\/li\u003e\n\u003cli\u003eClass: RK5\u003c\/li\u003e\n\u003cli\u003eFuse Type: Time Delay, Dual Element\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200 kA AC, 20 kA DC\u003c\/li\u003e\n\u003cli\u003ePhysical Size: 1 1\/16 inch diameter x 5 1\/2 inch length\u003c\/li\u003e\n\u003cli\u003eVisual Blown Fuse Indication\u003c\/li\u003e\n\u003cli\u003eCurrent Limiting Design\u003c\/li\u003e\n\u003cli\u003eUL 248-12 Certified\u003c\/li\u003e\n\u003cli\u003eMounting Type: Cylindrical Body\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\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.\u003c\/p\u003e \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: IDSR050\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 : IDSR Series - UL Class RK5 Dual-Element Time Delay Fuses with Indication\u003c\/li\u003e\n\u003cli\u003eType : IDSR Series - UL Class RK5 Dual-Element Time Delay Fuses with Indication\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 50\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eDiameter : 1.06\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\n\u003cul\u003e\n\u003cli\u003eUPC : 07945801566\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458015669\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eWeight : 3.29 \u003c\/li\u003e\n\u003cli\u003eCertification : Standard 248-12 UL Listed\/CSA\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Littelfuse","offers":[{"title":"New","offer_id":45109689942175,"sku":"IDSR050-New","price":33.48,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45109689974943,"sku":"IDSR050-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/IDSR050_1_774be9c2-9af7-4cea-8b54-55c38cab27b3.jpg?v=1729628835","url":"https:\/\/essentialparts.com\/products\/idsr050-littelfuse-50a-600v-ac-dc-class-rk5-time-delay-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}