{"product_id":"bussmann-fusetron-dual-element-fuse-class-rk5-frs-r-3","title":"Bussmann FUSETRON DUAL ELEMENT FUSE CLASS RK5 FRS-R-3","description":"\u003ch3\u003eKey features\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eCountry of Origin:Mexico\u003c\/li\u003e\n\u003cli\u003ePackage length:18.0\"\u003c\/li\u003e\n\u003cli\u003ePackage width:18.0\"\u003c\/li\u003e\n\u003cli\u003ePackage height:21.0\"\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eProduct DescriptionBussman FUSETRON DUAL ELEMENT FUSE CLASS RK5 FRS-R-3From the ManufacturerHeavy duty time-delay fuse used in motor protection. When sized correctly, it helps protect motors from burnout caused by overloads or single-phasing. The time-delay feature allows the initial startup current surge for typical motors to pass, but opens prior to motor burnout when longer, dangerous overloads are present. In addition, the dual-element design opens in as little as 0.004 second if the fuse experiences short-circuit conditions. UL Listed Class R (IR: 200kA). Groove in end cap or notch in knife blade permit the fuse to be used in Class H, Class K or Class R fuse blocks. Cartridge fuses are used to protect motors and branch circuits where higher amps or volt ratings are required. They are available in a wide variety of sizes, amp and volt ratings up to 600Vac and 600 amps. Cartridge fuses are used extensively in commercial, industrial and agricultural applications as well as residential fuse panels, air conditioning, pumps, appliances and other equipment. Cartridge fuses are available in two types. General Purpose fuses have no time-delay and protect fuse panels, appliances and bra\u003c\/p\u003e\u003cp\u003eFree shipping included. 30-day hassle-free returns.\u003c\/p\u003e","brand":"Belmont Warehouse","offers":[{"title":"Default Title","offer_id":43360555892945,"sku":"BW-B00209B4N6","price":12.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0674\/3123\/5793\/files\/41st22s_6bL._SL1000_fca3343d-a4b5-4c69-a4a0-090529d895e9.jpg?v=1791015464","url":"https:\/\/belmontwarehouse.com\/products\/bussmann-fusetron-dual-element-fuse-class-rk5-frs-r-3","provider":"Belmont Warehouse","version":"1.0","type":"link"}