{"product_id":"merit-brass-tr17-1-2r-time-delay-fuse-1-2a-250v","title":"Merit Brass TR17-1\/2R Time Delay Fuse 1\/2A 250V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe MERIT BRASS TR17-1\/2R is a time-delay fuse rated at 1\/2 amp and 250 volts, designed for protection of sensitive electrical circuits in HVAC, industrial control, and related trade applications. Time-delay fuses allow brief inrush current surges without nuisance tripping, making them well suited for motor loads and transformer circuits that draw higher current at startup. Licensed electricians and HVAC technicians install this class of fuse as a direct component in control panels, disconnect boxes, and equipment fuse blocks.\u003c\/p\u003e\u003cp\u003eThis fuse is appropriate for residential and light commercial control circuits where low-amperage, time-delay overcurrent protection is required. It is commonly installed in HVAC control panels, low-voltage transformer circuits, and electrical distribution equipment requiring reliable branch-circuit protection at 250 volts or less.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTime-delay design tolerates brief inrush current without nuisance tripping\u003c\/li\u003e\n\u003cli\u003eRated 1\/2 amp at 250 volts for low-amperage circuit protection\u003c\/li\u003e\n\u003cli\u003eRK5 class construction for reliable interrupt performance\u003c\/li\u003e\n\u003cli\u003eCompact form factor suitable for standard fuse blocks and holders\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement fuse for low-amperage, 250-volt control circuit applications in HVAC, electrical, and industrial control equipment.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician or licensed HVAC technician in accordance with applicable NEC requirements. Always de-energize and lock out the circuit before removing or installing fuses. Verify that the replacement fuse amperage and voltage ratings exactly match the circuit requirements before installation. Do not substitute a higher-amperage fuse to resolve nuisance tripping.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage Rating\u003c\/strong\u003e: 1\/2 amp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage Rating\u003c\/strong\u003e: 250 volts\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class\u003c\/strong\u003e: RK5\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type\u003c\/strong\u003e: Time Delay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 78200174783\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: MERIT BRASS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TR17-1\/2R\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"MERIT BRASS","offers":[{"title":"Default Title","offer_id":51383946051890,"sku":"TR17-1\/2R","price":29.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/312675437.jpg?v=1782612732","url":"https:\/\/voomisupply.com\/products\/merit-brass-tr17-1-2r-time-delay-fuse-1-2a-250v","provider":"Voomi Supply","version":"1.0","type":"link"}