{"product_id":"tr3-10r-mersen-ferraz-shawmut-class-rk5-time-delay-fuse-0-3a-250vac-200ka-9-16-x-2","title":"TR3\/10R - Mersen Ferraz Shawmut Class RK5 Time Delay Fuse 0.3A 250VAC 200kA 9\/16\" x 2\"","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eTR3\/10R\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eTR3\/10R\u003c\/b\u003e is a Class RK5 time delay fuse designed for reliable circuit protection in industrial and commercial applications. This cartridge fuse features a 0.3A current rating, 250VAC\/250VDC voltage rating, and a 200,000A interrupting rating for robust performance. The Tri-Onic® design provides dual-element time delay and current-limiting capabilities, suitable for both AC and DC circuits. Its rejection style prevents incorrect replacement, enhancing safety and reliability. This fuse is ideal for use in motor circuits, control panels, and other applications requiring time-delay protection. The 9\/16\" x 2\" physical size ensures compatibility with standard fuse holders. The TR3\/10R is UL Class RK5 certified and features a ferrule terminal for secure mounting. \u003cul\u003e \u003cli\u003ePart Number: TR3\/10R\u003c\/li\u003e \u003cli\u003eManufacturer: Mersen Ferraz Shawmut\u003c\/li\u003e \u003cli\u003eAmperage: 0.3A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 250VAC, 250VDC\u003c\/li\u003e \u003cli\u003eFuse Class: Class RK5\u003c\/li\u003e \u003cli\u003eInterrupting Rating: 200,000A @ 250VAC\u003c\/li\u003e \u003cli\u003ePhysical Size: 9\/16\" x 2\"\u003c\/li\u003e \u003cli\u003eMounting Type: Ferrule\u003c\/li\u003e \u003cli\u003eSeries: Tri-Onic®\u003c\/li\u003e \u003cli\u003eSpeed: Time Delay\u003c\/li\u003e \u003cli\u003eCurrent Limiting: Yes\u003c\/li\u003e \u003cli\u003eAC\/DC Rated: Yes\u003c\/li\u003e \u003cli\u003eRejection Style: Yes\u003c\/li\u003e \u003cli\u003eUL Certified: Yes\u003c\/li\u003e \u003c\/ul\u003e At \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. \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: TR3\/10R\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Eaton\u003c\/li\u003e\n\u003cli\u003eBrand : Cutler Hammer\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : Tri-Onic\u003c\/li\u003e\n\u003cli\u003eType : TR\u003c\/li\u003e\n\u003cli\u003eVoltage : 250\u003c\/li\u003e\n\u003cli\u003eAmperage : 3\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@250V\u003c\/li\u003e\n\u003cli\u003eDiameter : 0.56\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 : 78200174753\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001747534\u003c\/li\u003e\n\u003cli\u003eWeight : 5.19 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Cutler Hammer","offers":[{"title":"New","offer_id":42583401955487,"sku":"TR3\/10R-New","price":11.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/cutler-hammer-fuse-new-tr3-10r-mersen-ferraz-shawmut-class-rk5-time-delay-fuse-0-3a-250vac-200ka-9-16-x-2-53707289067679.png?v=1766009431","url":"https:\/\/essentialparts.com\/products\/tr3-10r-mersen-ferraz-shawmut-class-rk5-time-delay-fuse-0-3a-250vac-200ka-9-16-x-2","provider":"Essential Electric Supply","version":"1.0","type":"link"}