{"product_id":"cooper-bussmann-fnq-6-cartridge-time-delay-fuse-6a-500v","title":"Cooper Bussmann FNQ-6 Cartridge Time Delay Fuse 6A 500V","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COOPER BUSSMANN FNQ-6 is a cartridge-style, time-delay fuse rated at 6 amps and 500 volts AC with a 10 kA interrupt rating. The fiber body measures 1.5 inches in length and 0.406 inches in diameter, fitting standard fuse holders used in control circuits, motor branch circuits, and supplemental protection applications. Licensed electricians and HVAC technicians install this fuse type in low-voltage control panels, transformer secondary circuits, and equipment requiring a time-delay characteristic to ride through inrush current without nuisance tripping. The orange color coding provides quick visual identification during service calls.\u003c\/p\u003e\u003cp\u003eThe FNQ-6 is suited for general-purpose overcurrent protection in residential and light commercial electrical and HVAC control systems. Its time-delay design allows temporary overcurrent conditions common during motor startup while still protecting downstream components from sustained fault current. It mounts in a standard cartridge fuse holder and is a common choice for protecting control transformers, fan motors, and other inductive loads where instantaneous fuses would trip prematurely.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e6-amp rating with time-delay fuse timing for inrush tolerance\u003c\/li\u003e\n\u003cli\u003e500-volt AC rating with 10 kA interrupt capacity\u003c\/li\u003e\n\u003cli\u003eFiber cartridge body construction, 1.5 inches long and 10.3 mm in diameter\u003c\/li\u003e\n\u003cli\u003eOrange color coding for fast visual identification\u003c\/li\u003e\n\u003cli\u003eCE Certified, CSA C22.2 No.248.14 certified, UL Listed 248-14, and RoHS Compliant\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard cartridge fuse holders that accept 10.3 mm diameter, 38.1 mm length fuses for general-purpose overcurrent protection applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eA licensed electrician should install or replace this fuse in accordance with the NEC and applicable local codes. De-energize and lock out the circuit before removing or installing any fuse. Use an appropriately rated fuse puller for cartridge fuses to avoid shock and body damage. Verify that the replacement fuse amp rating and interrupt rating match the circuit requirements before restoring power.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 6 amps\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eVoltage\u003c\/strong\u003e: 500 volts AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupt Rating\u003c\/strong\u003e: 10 kA at AC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFuse Type\u003c\/strong\u003e: General Purpose, Time Delay\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Type\u003c\/strong\u003e: Cartridge\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 (0.406 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Fiber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Fuse Holder\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eColor\u003c\/strong\u003e: Orange\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 C22.2 No.248.14 Class 1422-01 File 53787 HRC-MISC Certified; RoHS Compliant; UL Listed 248-14 Guide JDYX File E19180\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 39121605\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-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51700939358514,"sku":"FNQ-6","price":479.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/744fea90554ffd68d75d1f90b786bd14.jpg?v=1788395611","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-fnq-6-cartridge-time-delay-fuse-6a-500v","provider":"Voomi Supply","version":"1.0","type":"link"}