{"product_id":"cooper-bussmann-frs-r-6-rk5-time-delay-fuse-6a","title":"Cooper Bussmann FRS-R-6 RK5 Time Delay Fuse 6A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe COOPER BUSSMANN FRS-R-6 is a cartridge-style, time-delay fuse rated at 6 amps in the RK5 class. It is designed for general-purpose overcurrent protection in industrial and commercial electrical circuits where harmless inrush currents must be tolerated without nuisance blowing. The fuse measures 5 inches (127 mm) in overall length and 20.6 mm in diameter, and mounts in a standard fuse holder. With a 20 kA interrupt rating at DC 200 V RMS, it provides reliable fault protection in demanding applications. Licensed electricians and industrial maintenance technicians are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis fuse is suited for use in motor circuits, HVAC control panels, and industrial equipment where time-delay characteristics are necessary to handle startup surge currents. The RK5 class designation means it fits in any fuse holder or disconnect rated for Class RK5 or Class K5 fuses. It is appropriate for both residential panel subfeeds and light commercial control circuit protection where a 6-amp time-delay cartridge fuse is specified by the equipment manufacturer or the electrical designer.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e6-amp time-delay rating handles motor startup inrush without nuisance trips\u003c\/li\u003e\n  \u003cli\u003eRK5 class cartridge body fits standard Class RK5 fuse holders and disconnects\u003c\/li\u003e\n  \u003cli\u003e20 kA interrupt rating at DC 200 V RMS for robust fault current protection\u003c\/li\u003e\n  \u003cli\u003eDual-element construction provides independent overload and short-circuit response\u003c\/li\u003e\n  \u003cli\u003eNon-indicating design — visual inspection or a fuse tester is required to confirm blown status\u003c\/li\u003e\n  \u003cli\u003eCE Certified, CSA Certified (C22.2 No. 248.12), and UL Listed (248-12 Class RK5 Guide JDDZ)\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement cartridge fuse for any circuit or panel specifying a Class RK5, 6-amp, time-delay fuse in a standard cartridge fuse holder.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and all applicable local codes. De-energize the circuit and verify absence of voltage with a meter before removing or installing any fuse. Confirm the fuse holder is rated for Class RK5 cartridge fuses at or above the circuit voltage and ampere interrupting capacity required. Never substitute a fuse of a different class, higher amperage, or lower interrupt rating than specified for the circuit.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFuse Class\u003c\/strong\u003e: RK5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 6 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\u003eInterrupt Rating\u003c\/strong\u003e: 20 kA at DC 200 V RMS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches (127 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 20.6 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: 0.14 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCertifications\u003c\/strong\u003e: CE Certified; CSA C22.2 No. 248.12 Class 1422-02 File 53787; UL Listed 248-12 Class RK5 Guide JDDZ File E4273\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 39121605\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: FRS-R-6\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51714349662514,"sku":"FRS-R-6","price":439.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2a3e818e86a4c8a69d0a78d26ee31e8d.jpg?v=1788500001","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-frs-r-6-rk5-time-delay-fuse-6a","provider":"Voomi Supply","version":"1.0","type":"link"}