{"product_id":"cooper-bussmann-lpj-5sp-time-delay-fuse-5a-class-j","title":"Cooper Bussmann LPJ-5SP Time Delay Fuse 5A Class J","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COOPER BUSSMANN LPJ-5SP is a Class J time delay cartridge fuse rated at 5 amps, designed for general-purpose overcurrent protection in industrial and commercial electrical systems. With an interrupting rating of 100 kA at DC and 300 kA at AC (RMS), this fuse provides high fault-current capacity in a compact form factor. The cartridge body measures 2.25 inches in length and 20.6 mm in diameter. It features a two-element design that allows brief inrush currents to pass without nuisance tripping while still providing reliable protection against sustained overloads. Licensed electricians and maintenance technicians install this fuse in Class J fuse holders across a wide range of panel and equipment applications.\u003c\/p\u003e\u003cp\u003eThe LPJ-5SP is suited for general-purpose overcurrent protection in commercial and light industrial environments. Its Class J rating makes it appropriate for use in motor circuits, control panels, and equipment where time delay characteristics are required to accommodate motor starting inrush. The non-indicating design keeps the form factor simple, and the cartridge style integrates directly into standard Class J fuse holders without modification.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e5 amp rating with time delay response for inrush-tolerant protection\u003c\/li\u003e\n\u003cli\u003eHigh interrupting rating: 100 kA at DC, 300 kA at AC (RMS)\u003c\/li\u003e\n\u003cli\u003eClass J cartridge form factor, 2.25 inches long by 20.6 mm diameter\u003c\/li\u003e\n\u003cli\u003eTwo-element construction for reliable time delay performance\u003c\/li\u003e\n\u003cli\u003eNon-indicating design for clean panel integration\u003c\/li\u003e\n\u003cli\u003eCE Certified, CSA Certified, UL Listed, and RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in Class J fuse holders as an OEM-style or replacement time delay fuse for general-purpose overcurrent protection applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a licensed electrician in accordance with the National Electrical Code (NEC). Always de-energize and verify zero voltage on the circuit before removing or installing any fuse. Use appropriately rated Class J fuse holders only — do not install Class J fuses in holders rated for other fuse classes. Confirm the replacement fuse matches the circuit amperage and interrupting requirements before energizing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class\u003c\/strong\u003e: J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 5 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Timing\u003c\/strong\u003e: Time Delay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Body Type\u003c\/strong\u003e: Cartridge\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Elements\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating (AC RMS)\u003c\/strong\u003e: 300 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Rating (DC)\u003c\/strong\u003e: 100 kA\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.25 inches (57.20 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 20.60 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Fuse Holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndicating\u003c\/strong\u003e: Non-Indicating\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE Certified, CSA 22.2 No.248 Certified, CSA Class 1422-02 File 53787 Certified, UL Listed Guide JDDZ File E4273, RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: COOPER BUSSMANN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: LPJ-5SP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51715772547378,"sku":"LPJ-5SP","price":391.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2a52c94a55fe79ffc53c530cb08c3bfe.jpg?v=1788518169","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-lpj-5sp-time-delay-fuse-5a-class-j","provider":"Voomi Supply","version":"1.0","type":"link"}