{"product_id":"cooper-bussmann-non-2-1-2-cartridge-fast-acting-fuse-k5","title":"Cooper Bussmann NON-2-1\/2 Cartridge Fast-acting Fuse K5","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe COOPER BUSSMANN NON-2-1\/2 is a Class K5 cartridge fast-acting fuse rated at 2.5 amps, designed for general-purpose overcurrent protection in a wide range of electrical systems. At 2 inches (50.8 mm) in overall length and 14.3 mm in diameter, this fuse mounts in a standard fuse holder and provides rapid response to fault conditions. With an interrupting capacity of 50 kiloamps at AC and DC, it handles high-energy fault events safely. Electricians and maintenance technicians install this fuse in control panels, distribution boards, and equipment protection circuits where fast-acting response to overloads and short circuits is required.\u003c\/p\u003e\n\u003cp\u003eThis fuse is suited for residential, commercial, and light industrial electrical applications. It fits standard cartridge fuse holders designed to accept Class K5 fuses at this amperage and form factor. Its general-purpose rating makes it appropriate for branch circuit and equipment protection in low-voltage control systems, HVAC equipment, and similar installations where an NEC-compliant fast-acting fuse is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eFast-acting fuse element provides immediate response to overloads and short circuits\u003c\/li\u003e\n  \u003cli\u003eClass K5 rating suitable for general-purpose electrical protection applications\u003c\/li\u003e\n  \u003cli\u003e2.5 amp rating for low-current circuit protection\u003c\/li\u003e\n  \u003cli\u003e50 kiloamp interrupting capacity at AC and DC\u003c\/li\u003e\n  \u003cli\u003eCE Certified, CSA Class 1421-01 Certified, UL 248-9 Listed, and UL Guide JDDZ File E4274 Listed\u003c\/li\u003e\n  \u003cli\u003eMounts in standard cartridge fuse holders for straightforward replacement\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement cartridge fuse for standard fuse holders accepting Class K5 fast-acting cartridge fuses at 2.5 amps with a 2-inch overall length and 14.3 mm diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and applicable local codes. Always de-energize and lock out the circuit before removing or installing a fuse. Verify that the replacement fuse matches the amperage, class, and physical dimensions specified for the fuse holder. Do not substitute a fuse of a higher amperage rating to resolve nuisance tripping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 2.5 amps\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Class\u003c\/strong\u003e: K5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Timing\u003c\/strong\u003e: Fast-Acting\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Body Type\u003c\/strong\u003e: Cartridge\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity\u003c\/strong\u003e: 50 kA at AC\/DC\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2 inches (50.8 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 14.3 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Fuse Holder\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.03 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE Certified; CSA Class 1421-01 File 53787 Certified; UL 248-9; UL Guide JDDZ File E4274 Listed\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: NON-2-1\/2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51714304311602,"sku":"NON-2-1\/2","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4cbf60c1430c23646a0e5adc732ef14c.jpg?v=1788499132","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-non-2-1-2-cartridge-fast-acting-fuse-k5","provider":"Voomi Supply","version":"1.0","type":"link"}