{"product_id":"frs-r-1-2-bussmann-cooper-bussmann-eaton-1-2-amp-600vac-300vdc-class-rk5-time-delay-fuse-dual-element-200ka-interrupt-rating-fusetron-series","title":"FRS-R-1\/2 - Bussmann, Cooper Bussmann, Eaton 1\/2 Amp 600VAC\/300VDC Class RK5 Time-Delay Fuse, Dual Element, 200kA Interrupt Rating, Fusetron Series","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eFRS-R-1\/2\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eFRS-R-1\/2\u003c\/b\u003e is a Class RK5 time-delay fuse from Bussmann, Cooper Bussmann, and Eaton, designed for reliable circuit protection in demanding applications.\u003cp\u003eThis dual-element fuse offers a 1\/2 amp rating, 600VAC\/300VDC voltage, and a high 200kA interrupting rating at 600VAC (20kA at 300VDC). It features a 10-second minimum delay at 500% of rated current, making it suitable for motor and transformer circuits where inrush currents are present. The fuse is part of the Fusetron series, known for robust construction and consistent performance.\u003c\/p\u003e\u003cp\u003e\u003cb\u003eKey Specifications\u003c\/b\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003ePart Number: FRS-R-1\/2\u003c\/li\u003e\n\u003cli\u003eManufacturer: Bussmann, Cooper Bussmann, Eaton\u003c\/li\u003e\n\u003cli\u003eAmperage: 1\/2 A\u003c\/li\u003e\n\u003cli\u003eVoltage: 600VAC, 300VDC\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200kA at 600VAC, 20kA at 300VDC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: Fusetron, Class RK5\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Dual element, time-delay\u003c\/li\u003e\n\u003cli\u003eResponse Time: 10 seconds at 500% rated current\u003c\/li\u003e\n\u003cli\u003eMounting Type: Cartridge (fuse block required, not included)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed, CSA Certified (typical for Class RK5)\u003c\/li\u003e\n\u003cli\u003eDimensions: 0.81\" diameter x 5\" length (1\/10-30A size)\u003c\/li\u003e\n\u003cli\u003ePoles: Not applicable (fuse is single-pole, use in appropriate fuse block)\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\u003eAt \u003cb\u003eEssential Parts\u003c\/b\u003e, we offer \u003cb\u003efast shipping\u003c\/b\u003e, \u003cb\u003elowest price\u003c\/b\u003e, and \u003cb\u003eexpert support\u003c\/b\u003e to help you get the right product every time.\u003c\/p\u003e \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003ch3\u003e\u003cb\u003eSpecifications\u003c\/b\u003e\u003c\/h3\u003e \t\t\t\t\t\t\t\t\t\t\u003cul\u003e \t\t\t\t\t\t\t\t\t\t\t\u003cli\u003ePart Number: FRS-R-1\/2\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Eaton\u003c\/li\u003e\n\u003cli\u003eBrand : Bussmann\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : Fusetron\u003c\/li\u003e\n\u003cli\u003eType : FRS-R\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 1\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eDiameter : 0.81\u003c\/li\u003e\n\u003cli\u003eClass Rating : RK5\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\u003c\/li\u003e \t\t\t\t\t\t\t\t\t\t\u003c\/ul\u003e                                         \u003cbr\u003e                                         \u003ch3\u003e\u003cb\u003eProduct Data\u003c\/b\u003e\u003c\/h3\u003e\u003cul\u003e\n\u003cli\u003eUPC : 051712508056\u003c\/li\u003e\n\u003cli\u003eGTIN : 00051712508056\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : 5 in x 0.81 in x 0.81 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 13 \u003c\/li\u003e\n\u003cli\u003eCertification : CE, CSA Certification Class 1422-01, UL 248-12 Guide JDDZ\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Bussmann","offers":[{"title":"New","offer_id":42301519986847,"sku":"FRS-R-1\/2-New","price":13.13,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45169144365215,"sku":"FRS-R-1\/2-ReCert","price":9.86,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/FRS-R-1_2_364f2d62-32b3-43dd-8aff-e7be610085ee.jpg?v=1725001122","url":"https:\/\/essentialparts.com\/products\/frs-r-1-2-bussmann-cooper-bussmann-eaton-1-2-amp-600vac-300vdc-class-rk5-time-delay-fuse-dual-element-200ka-interrupt-rating-fusetron-series","provider":"Essential Electric Supply","version":"1.0","type":"link"}