{"product_id":"lpn-rk-125sp-bussmann-125a-250vac-dc-dual-element-time-delay-fuse-class-rk1-current-limiting","title":"LPN-RK-125SP - Bussmann 125A 250VAC\/DC Dual Element Time Delay Fuse Class RK1 Current Limiting","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eLPN-RK-125SP\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eLPN-RK-125SP\u003c\/b\u003e is a Bussmann dual element, time delay fuse designed for reliable circuit protection in industrial and commercial applications. This fuse features a 125A current rating, 250VAC\/DC voltage rating, and is classified as Class RK1 with a 300,000A interrupting rating at 250VAC and 100,000A at 250VDC. It is current limiting and provides a minimum 10-second time delay at 500% rated load, making it suitable for high inrush current motor protection. The fuse has a blade terminal design and is UL, CSA, and CE listed for safety and compliance. This Bussmann LPN-RK-125SP fuse is part of the Low-Peak® series, offering robust protection for demanding environments. Its physical dimensions are 1.61\" diameter and 7.13\" length, ensuring compatibility with standard fuse blocks. The fuse is non-indicating and features dual element construction for enhanced reliability. \u003cul\u003e \u003cli\u003ePart Number: LPN-RK-125SP\u003c\/li\u003e \u003cli\u003eManufacturer: Bussmann, Cooper Bussmann, Eaton\u003c\/li\u003e \u003cli\u003eAmperage: 125A\u003c\/li\u003e \u003cli\u003eVoltage: 250VAC\/DC\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 300,000AIC (AC), 100,000AIC (DC)\u003c\/li\u003e \u003cli\u003eSeries: LPN-RK, Low-Peak®\u003c\/li\u003e \u003cli\u003eMounting Type: Blade Terminal\u003c\/li\u003e \u003cli\u003eTime Delay: Minimum 10 seconds at 500% rated load\u003c\/li\u003e \u003cli\u003eCurrent Limiting: Yes\u003c\/li\u003e \u003cli\u003eClass: RK1\u003c\/li\u003e \u003cli\u003eCertifications: UL, CSA, CE\u003c\/li\u003e \u003cli\u003ePhysical Size: 1.61\" x 7.13\"\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: LPN-RK-125SP\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Eaton\u003c\/li\u003e\n\u003cli\u003eBrand : Bussmann\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : Low-Peak\u003c\/li\u003e\n\u003cli\u003eType : LPN-RK\u003c\/li\u003e\n\u003cli\u003eVoltage : 250\u003c\/li\u003e\n\u003cli\u003eAmperage : 125\u003c\/li\u003e\n\u003cli\u003eAIC rating : 300kA@250V\u003c\/li\u003e\n\u003cli\u003eDiameter : 1.61\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 : 051712538473\u003c\/li\u003e\n\u003cli\u003eGTIN : 00051712538473\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 7.13 in x 1.61 in x 1.61 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 0.69 \u003c\/li\u003e\n\u003cli\u003eCertification : CE, UL Special Purpose Guide JFHR, Guide JDDZ, File E4273, CSA Class 1422-02, File 53787, CSA C22.2, No. 248.12\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Bussmann","offers":[{"title":"New","offer_id":42301990142111,"sku":"LPN-RK-125SP-New","price":110.15,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":44539679211679,"sku":"LPN-RK-125SP-ReCert","price":75.08,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/LPN-RK-125SP_e5e86084-474a-4927-831e-cd0cfaf66ea5.jpg?v=1724966136","url":"https:\/\/essentialparts.com\/products\/lpn-rk-125sp-bussmann-125a-250vac-dc-dual-element-time-delay-fuse-class-rk1-current-limiting","provider":"Essential Electric Supply","version":"1.0","type":"link"}