{"product_id":"llnrk300-littelfuse-class-rk1-300a-250vac-dual-element-time-delay-fuse","title":"LLNRK300 - Littelfuse Class RK1 300A 250VAC Dual Element Time Delay Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLLNRK300\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLLNRK300\u003c\/b\u003e is a Littelfuse Class RK1 dual element time delay fuse designed for reliable circuit protection in industrial and commercial applications. This fuse features a robust construction for high in-rush current environments and offers superior short-circuit protection. The LLNRK300 fuse is engineered for use in general-purpose circuits, motors, transformers, and other equipment requiring high interrupting capacity and time-delay characteristics. Its dual element design provides resistance to nuisance tripping from surges and ensures long service life. \u003cul\u003e \u003cli\u003ePart Number: LLNRK300\u003c\/li\u003e \u003cli\u003eManufacturer: Littelfuse\u003c\/li\u003e \u003cli\u003eSeries: POWR-PRO\u003c\/li\u003e \u003cli\u003eFuse Class: Class RK1\u003c\/li\u003e \u003cli\u003eAmperage: 300A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 250VAC \/ 125VDC\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 200,000A symmetrical\u003c\/li\u003e \u003cli\u003eMounting Type: Dual element, standard fuse holder\u003c\/li\u003e \u003cli\u003eTime Delay: Yes\u003c\/li\u003e \u003cli\u003ePhysical Size: 2 3\/32\" x 8 5\/8\"\u003c\/li\u003e \u003cli\u003eCertifications: UL 248-12, CSA\u003c\/li\u003e \u003cli\u003eApplications: Motors, transformers, lighting, general circuits\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: LLNRK300\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 : LLNRK\u003c\/li\u003e\n\u003cli\u003eType : LLNRK\u003c\/li\u003e\n\u003cli\u003eVoltage : 250\u003c\/li\u003e\n\u003cli\u003eAmperage : 300\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@250V\u003c\/li\u003e\n\u003cli\u003eDiameter : 2.09\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 : 07945833091\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458330915\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : Length 8 5\/8 inches X Diameter 2 3\/32 inches\u003c\/li\u003e\n\u003cli\u003eWeight : 2 lb\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Littelfuse","offers":[{"title":"New","offer_id":45109693022367,"sku":"LLNRK300-New","price":225.88,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45109693055135,"sku":"LLNRK300-ReCert","price":63.18,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/LLNRK.300_1.jpg?v=1729636933","url":"https:\/\/essentialparts.com\/products\/llnrk300-littelfuse-class-rk1-300a-250vac-dual-element-time-delay-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}