{"product_id":"cooper-bussmann-fnq-r-1-1-2-cc-time-delay-fuse-1-5a","title":"Cooper Bussmann FNQ-R-1-1\/2 Cc Time Delay Fuse 1.5A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COOPER BUSSMANN FNQ-R-1-1\/2 is a Class CC cartridge time delay fuse rated at 1.5 amps, designed for general-purpose overcurrent protection in control circuits and low-amperage branch circuits. It features a rejection setting that prevents substitution with non-CC class fuses, maintaining system integrity. The fuse measures 1.5 inches in overall length with a 10.3 mm body diameter, and mounts in a standard CC fuse holder. Licensed electricians and panel technicians install this component in industrial controls, HVAC equipment, and electrical distribution panels where precise, time-delay overcurrent protection is required.\u003c\/p\u003e\u003cp\u003eThis fuse is suited for residential and commercial applications where inrush currents from motors or transformers demand a time delay characteristic to avoid nuisance tripping. The CC class rejection feature ensures only properly rated fuses can be installed in compatible holders, a critical safety requirement in controlled-access panels and machine control enclosures. It is a common choice for HVAC control boards, motor starters, and low-voltage control transformers where 1.5A protection is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e1.5 amp time delay rating handles brief inrush current without nuisance opens\u003c\/li\u003e\n\u003cli\u003eClass CC rejection feature prevents installation of non-CC class fuses in the same holder\u003c\/li\u003e\n\u003cli\u003eCartridge body style fits standard CC fuse holders\u003c\/li\u003e\n\u003cli\u003e200 kA interrupting capacity at AC (RMS) for high fault-current environments\u003c\/li\u003e\n\u003cli\u003eUL Listed 248-4 Class CC, CSA Class CC certified, CE certified, and RoHS compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard Class CC fuse holders. The rejection-style body prevents installation in non-CC holders, ensuring correct class replacement in any CC-rated fuse block or panel mount holder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified electrician in accordance with the NEC and applicable local codes. Always de-energize and lock out the circuit before replacing a fuse. Verify the holder is rated for Class CC fuses before installation. Do not attempt to substitute a non-CC class fuse in a CC rejection holder.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Class\u003c\/strong\u003e: CC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 1.5 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\u003eInterrupting Rating\u003c\/strong\u003e: 200 kA at AC (RMS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.5 inches (38.10 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 10.30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Fuse Holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRejection Setting\u003c\/strong\u003e: Rejecting\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: UL Listed 248-4 Class CC (Guide JDDZ, File E4273), CSA Class CC (File 53787-HRC-MISC), 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: FNQ-R-1-1\/2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51719551975730,"sku":"FNQ-R-1-1\/2","price":551.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/44d140acc7f4200c282eff7ecd38afae.jpg?v=1788560070","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-fnq-r-1-1-2-cc-time-delay-fuse-1-5a","provider":"Voomi Supply","version":"1.0","type":"link"}