{"product_id":"cooper-bussmann-lpj-7sp-time-delay-fuse-7a-class-j","title":"Cooper Bussmann LPJ-7SP Time Delay Fuse 7A Class J","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COOPER BUSSMANN LPJ-7SP is a Class J time delay cartridge fuse rated at 7 amps for use in industrial and commercial electrical systems. It features a two-element design that tolerates temporary inrush currents without nuisance tripping while still providing reliable overcurrent protection. The fuse measures 2.25 inches in length and 20.6 mm in diameter, fitting standard Class J fuse holders. With an interrupting rating of 300 kA at AC (RMS) and 100 kA at DC, it is suited for high-fault-current environments. Licensed electricians and electrical maintenance technicians are the primary installers of this component.\u003c\/p\u003e\u003cp\u003eThis fuse is appropriate for use in motor branch circuits, control panels, and power distribution equipment where Class J fusing is specified. The time delay characteristic makes it well matched to applications with motor loads or transformer inrush, where a fast-acting fuse would open unnecessarily on startup. It mounts in any standard Class J fuse holder and is sold individually, though the minimum order quantity is 5 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eClass J time delay design tolerates inrush currents without nuisance tripping\u003c\/li\u003e\n\u003cli\u003eHigh interrupting rating: 300 kA at AC (RMS), 100 kA at DC\u003c\/li\u003e\n\u003cli\u003eTwo-element construction for reliable time delay response\u003c\/li\u003e\n\u003cli\u003eNon-indicating fuse body in standard cartridge form factor\u003c\/li\u003e\n\u003cli\u003eCompliant with UL, CSA, CE, and RoHS requirements\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard Class J fuse holders. Verify holder amperage rating and voltage rating match the circuit requirements before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize and lock out the circuit before removing or installing the fuse. Confirm the fuse holder is rated for the voltage and amperage of the circuit. Never replace a fuse with one of a higher amperage rating than what the circuit is designed for.\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: 7 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: 0.32 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: UL Listed Guide JDDZ File E4273, CSA 22.2 No.248, CSA Class 1422-02 File 53787, CE Certified, 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-7SP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51699904053554,"sku":"LPJ-7SP","price":365.44,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/745c4532a26e7b1c44052e4a21f4dff5.jpg?v=1788382937","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-lpj-7sp-time-delay-fuse-7a-class-j","provider":"Voomi Supply","version":"1.0","type":"link"}