{"product_id":"tr4-1-2r-ferraz-shawmut-4-5a-250v-time-delay-fuse-class-rk5","title":"TR4-1\/2R - Ferraz Shawmut 4.5A 250V Time Delay Fuse Class RK5","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eTR4-1\/2R\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eTR4-1\/2R\u003c\/b\u003e is a Ferraz Shawmut 4.5 amp, 250 volt time delay fuse designed for motor circuit protection and general purpose applications.\u003cp\u003eThis Class RK5 Tri-Onic® fuse features a dual-element time delay design with current limiting capability, suitable for AC and DC circuits up to 250V AC and 160V DC. It has a 2-inch length and 0.56-inch diameter, with a high interrupt rating of 200kA at 250V. The fuse includes a SmartSpot® visual open fuse indicator and a rejection-style design to prevent replacement errors. It is UL 248\/248-12 and CSA C22.2 certified for safety and reliability.\u003c\/p\u003e\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage: 4.5 Amps\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 250V AC, 160V DC\u003c\/li\u003e\n\u003cli\u003eFuse Class: RK5\u003c\/li\u003e\n\u003cli\u003eTime Delay: Dual Element\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200kA @ 250V AC\u003c\/li\u003e\n\u003cli\u003ePhysical Size: 2 inch length, 0.56 inch diameter\u003c\/li\u003e\n\u003cli\u003eSeries: Tri-Onic® TR Series\u003c\/li\u003e\n\u003cli\u003eMounting Type: Cartridge Fuse\u003c\/li\u003e\n\u003cli\u003eCertifications: UL 248\/248-12, CSA C22.2\u003c\/li\u003e\n\u003cli\u003eVisual Indicator: SmartSpot®\u003c\/li\u003e\n\u003cli\u003eCurrent Limiting: Yes\u003c\/li\u003e\n\u003cli\u003ePoles: Single Pole\u003c\/li\u003e\n\u003c\/ul\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: TR4-1\/2R\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 : 4\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 : 782001747725\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001747725\u003c\/li\u003e\n\u003cli\u003eWeight : 0.05 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Cutler Hammer","offers":[{"title":"New","offer_id":42387938312351,"sku":"TR4-1\/2R-New","price":13.56,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45168455778463,"sku":"TR4-1\/2R-ReCert","price":3.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/TR4-1_2R.png?v=1757967993","url":"https:\/\/essentialparts.com\/products\/tr4-1-2r-ferraz-shawmut-4-5a-250v-time-delay-fuse-class-rk5","provider":"Essential Electric Supply","version":"1.0","type":"link"}