{"product_id":"llnrk050-littelfuse-powr-gard-50a-250vac-rk1-time-delay-fuse","title":"LLNRK050 - Littelfuse POWR-GARD 50A 250VAC RK1 Time Delay Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLLNRK050\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLLNRK050\u003c\/b\u003e is a Littelfuse POWR-GARD current limiting time delay fuse rated 50 amperes at 250 VAC\/125 VDC with RK1 class protection for general purpose circuits, motors, and transformers. This dual-element cartridge fuse features extremely current-limiting performance and provides IEC Type 2 no-damage protection to motor starters and control equipment. The robust dual-element design withstands repeated surges within rated time delay without unnecessary nuisance trips. \u003cul\u003e\n\u003cli\u003eAmperage Rating: 50 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 250 VAC \/ 125 VDC\u003c\/li\u003e\n\u003cli\u003eClass: RK1\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 200 kA AC \/ 20 kA DC\u003c\/li\u003e\n\u003cli\u003eResponse Time: Time Delay\u003c\/li\u003e\n\u003cli\u003eProtection Type: Dual Element\u003c\/li\u003e\n\u003cli\u003ePhysical Size: 13\/16 inch diameter x 3 inch length\u003c\/li\u003e\n\u003cli\u003eCartridge Body Style\u003c\/li\u003e\n\u003cli\u003eUL Listed (File E81895)\u003c\/li\u003e\n\u003cli\u003eCSA Certified (File LR29862)\u003c\/li\u003e\n\u003cli\u003eStandards: UL 248-12, CE Approved\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: LLNRK050\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 : 50\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@250V\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 : 07945833077\u003c\/li\u003e\n\u003cli\u003eGTIN : 00079458330779\u003c\/li\u003e\n\u003cli\u003eWeight : 0.12 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Littelfuse","offers":[{"title":"New","offer_id":45171773309087,"sku":"LLNRK050-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45171773341855,"sku":"LLNRK050-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/LLNRK050_1_129593bc-b5c2-4ca7-902a-3d5a825070d5.jpg?v=1729123111","url":"https:\/\/essentialparts.com\/products\/llnrk050-littelfuse-powr-gard-50a-250vac-rk1-time-delay-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}