{"product_id":"cooper-bussmann-frs-r-600-fusetron-time-delay-fuse","title":"Cooper Bussmann FRS-R-600 Fusetron Time Delay Fuse","description":"\u003cdiv\u003e\u003cp\u003eCooper Bussmann FRS-R-600 Fusetron Time-Delay Fuse is a heavy-duty, dual-element protection device from the Bussmann Series RK5 family. Rated for 600 A and 600 Vac \/ 300 Vdc, this 600 A time-delay fuse is designed to withstand motor-start surges while delivering current-limiting protection for branch circuits in power panels and industrial equipment. Its dual-element construction allows short overloads to pass without nuisance blowing, improving reliability in inductive-load applications, and it carries a 200 kA interrupting rating at 600 V for robust fault clearance. The fuse body measures 2.88 inches in diameter, compatible with standard RK5 fuse holders used in low-voltage distributions. UL-listed as part of the Class RK5 family, the FRS-R-600 provides a balance of fast response to faults with tolerance for startup transients, making it well suited for motor circuits, pumps, conveyors, and other machinery protections in commercial or industrial settings.\u003c\/p\u003e\u003c\/div\u003e","brand":"Bussman","offers":[{"title":"New Surplus No Box","offer_id":51677486907694,"sku":null,"price":218.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0940\/0818\/1038\/files\/Ebay_website_image_f16fca29-0a27-4937-bc0c-82c6e6d901ad.jpg?v=1769563659","url":"https:\/\/plgautomation.com\/products\/cooper-bussmann-frs-r-600-fusetron-time-delay-fuse","provider":"PLG Automation ","version":"1.0","type":"link"}