{"product_id":"llsrk250-littelfuse-class-rk1-fuse-250-amp-600-vac-300-vdc-time-delay-dual-element","title":"LLSRK250 - Littelfuse Class RK1 Fuse 250 Amp 600 VAC\/300 VDC Time Delay Dual Element","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLLSRK250\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLLSRK250\u003c\/b\u003e is a Littelfuse Class RK1 fuse designed for reliable circuit protection in industrial and commercial applications. This fuse features a 250 amp current rating and a maximum voltage of 600 VAC or 300 VDC, making it suitable for a wide range of electrical systems. The LLSRK250 is a time delay, dual element fuse that provides extremely current-limiting protection, helping to minimize damage during short-circuit events. It is UL Class RK1 rated and meets IEC Type 2 protection standards, ensuring compliance with industry requirements. The LLSRK250 is constructed with a robust design for durability and long service life. Its physical dimensions are 2 19\/32 inches in diameter and 11 5\/8 inches in length, fitting standard fuse holders. The fuse is certified to UL 248-12, CSA, and CE standards, providing assurance of quality and safety. With a 20 kA interrupting rating at 300 VDC, it offers high-level protection for critical circuits. \u003cul\u003e \u003cli\u003ePart Number: LLSRK250\u003c\/li\u003e \u003cli\u003eManufacturer: Littelfuse\u003c\/li\u003e \u003cli\u003eAmperage Rating: 250 Amp\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600 VAC \/ 300 VDC\u003c\/li\u003e \u003cli\u003eFuse Type: Class RK1\u003c\/li\u003e \u003cli\u003eOpening Type: Time Delay (Slo-Blo)\u003c\/li\u003e \u003cli\u003eElement Type: Dual Element\u003c\/li\u003e \u003cli\u003eInterrupting Rating: 20 kA @ 300 VDC\u003c\/li\u003e \u003cli\u003ePhysical Size: 2 19\/32\" x 11 5\/8\"\u003c\/li\u003e \u003cli\u003eStandards: UL 248-12, CSA, CE, IEC Type 2\u003c\/li\u003e \u003cli\u003eMounting Type: Standard Fuse Holder\u003c\/li\u003e \u003cli\u003eSeries: LLSRK\u003c\/li\u003e \u003c\/ul\u003e At \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: LLSRK250\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 : LLSRK\u003c\/li\u003e\n\u003cli\u003eType : LLSRK\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\u003eDiameter : 2.59\u003c\/li\u003e\n\u003cli\u003eClass Rating : RK1\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 : 079458350906\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458350906\u003c\/li\u003e\n\u003cli\u003eWeight : 2 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Littelfuse","offers":[{"title":"New","offer_id":44760066097311,"sku":"LLSRK250-New","price":278.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/littelfuse-fuse-new-llsrk250-littelfuse-class-rk1-fuse-250-amp-600-vac-300-vdc-time-delay-dual-element-35281783095455.jpg?v=1766009393","url":"https:\/\/essentialparts.com\/products\/llsrk250-littelfuse-class-rk1-fuse-250-amp-600-vac-300-vdc-time-delay-dual-element","provider":"Essential Electric Supply","version":"1.0","type":"link"}