{"product_id":"cooper-bussmann-frs-r-60id-rk5-time-delay-fuse-60a","title":"Cooper Bussmann FRS-R-60ID RK5 Time Delay Fuse 60A","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe COOPER BUSSMANN FRS-R-60ID is a cartridge-style, time delay fuse rated at 60 amps in the RK5 fuse class. It measures 5.5 inches in overall length and 1.06 inches in diameter, making it a standard-footprint replacement for fuse holder-mounted installations. This is a two-element, indicating fuse, meaning it provides a visual signal upon opening — a feature that speeds up fault diagnosis in the field. Rated for 20 kA interrupting capacity at DC 200 volts RMS, it delivers robust overcurrent protection in general-purpose electrical distribution applications. Electricians and maintenance technicians are the primary installers of this fuse type.\u003c\/p\u003e\u003cp\u003eThe FRS-R-60ID is suited for residential, commercial, and light industrial electrical systems where time delay protection is required to ride through normal inrush currents without nuisance opening. The RK5 class designation and cartridge body make it compatible with standard fuse holders and disconnect blocks designed for that class. Its indicating feature is particularly useful in panel or disconnect enclosures where quick visual fault identification reduces diagnostic time during service calls.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e60-amp RK5 class time delay fuse for general-purpose overcurrent protection\u003c\/li\u003e\n\u003cli\u003eIndicating design provides visual open-fuse signal for faster fault diagnosis\u003c\/li\u003e\n\u003cli\u003eTwo-element construction supports time delay performance through motor and transformer inrush\u003c\/li\u003e\n\u003cli\u003e20 kA interrupting capacity at DC 200 volts RMS\u003c\/li\u003e\n\u003cli\u003eCartridge body mounts in standard fuse holders — no additional hardware required\u003c\/li\u003e\n\u003cli\u003eCE Certified, CSA Certified, and UL Listed to applicable Class RK5 standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard RK5-class fuse holders and disconnect enclosures rated for cartridge fuses with a 5.5-inch OAL and 1.06-inch diameter body.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation must be performed by a qualified electrician in accordance with the National Electrical Code (NEC) and any applicable local codes. Always de-energize and lock out the circuit before removing or installing any fuse. Verify the fuse holder is rated for the RK5 class and the ampere rating of the replacement fuse before installation. Do not substitute a fuse of a higher ampere rating than the circuit is designed to carry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\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: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAmperage\u003c\/strong\u003e: 60 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\u003eIndicating\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInterrupting Capacity\u003c\/strong\u003e: 20 kA at DC 200 volts RMS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.5 inches (139.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Diameter\u003c\/strong\u003e: 1.06 inches (27.00 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: 0.36 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\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: FRS-R-60ID\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"EATON","offers":[{"title":"Default Title","offer_id":51722193699122,"sku":"FRS-R-60ID","price":433.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/55e532c2accd4e10624086a502313293.jpg?v=1788587141","url":"https:\/\/voomisupply.com\/products\/cooper-bussmann-frs-r-60id-rk5-time-delay-fuse-60a","provider":"Voomi Supply","version":"1.0","type":"link"}