{"product_id":"a055f2d0r0-250e-mersen-250-amp-5-5-kv-ferrule-mounted-transformer-fuse","title":"A055F2D0R0-250E - Mersen 250 Amp 5.5 kV Ferrule Mounted Transformer Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA055F2D0R0-250E\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA055F2D0R0-250E\u003c\/b\u003e is a 250 Amp, 5.5 kV ferrule mounted fuse designed for transformer protection.\u003cp\u003eThis Mersen fuse features a ferrule mounting type with a 5.5 kV voltage rating and a 250 Amp current rating. It includes a visual indicator for fuse status and is constructed with PolyTube insulation material. The fuse has an interrupt rating of 63 kA AC and is UL listed, making it suitable for medium voltage transformer and distribution system protection. It is engineered to withstand transformer magnetizing inrush currents and operates reliably up to 80 degrees Celsius maximum temperature.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003eKey Specifications\u003cul\u003e\n\u003cli\u003eAmperage: 250 Amp\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 5.5 kV AC\u003c\/li\u003e\n\u003cli\u003eMounting Type: Ferrule Mounted\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 63 kA AC\u003c\/li\u003e\n\u003cli\u003eInsulation Material: PolyTube\u003c\/li\u003e\n\u003cli\u003eVisual Indicator: Yes\u003c\/li\u003e\n\u003cli\u003eMaximum Operating Temperature: 80 degrees Celsius\u003c\/li\u003e\n\u003cli\u003eUL Listed\u003c\/li\u003e\n\u003cli\u003eApplication: Transformer and distribution system protection\u003c\/li\u003e\n\u003c\/ul\u003e\n\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: A055F2D0R0-250E\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Mersen\u003c\/li\u003e\n\u003cli\u003eBrand : Mersen\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Medium Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : CS-3 Series\u003c\/li\u003e\n\u003cli\u003eType : A055F2D\u003c\/li\u003e\n\u003cli\u003eVoltage : 5500\u003c\/li\u003e\n\u003cli\u003eAmperage : 250\u003c\/li\u003e\n\u003cli\u003eAIC rating : 63kA@5.5kV\u003c\/li\u003e\n\u003cli\u003eDiameter : 3\u003c\/li\u003e\n\u003cli\u003eClass Rating : E\u003c\/li\u003e\n\u003cli\u003eBarrels : 2\u003c\/li\u003e\n\u003cli\u003eClip Center : 12\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\n\u003cul\u003e\n\u003cli\u003eUPC : 782001804282\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001804282\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : x 15.88 in x\u003c\/li\u003e\n\u003cli\u003eWeight : 7 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          \u003c\/ul\u003e","brand":"Mersen","offers":[{"title":"New","offer_id":42575163031711,"sku":"A055F2D0R0-250E-New","price":1736.61,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45168861413535,"sku":"A055F2D0R0-250E-ReCert","price":1449.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A055F2D0R0-250E_0.jpg?v=1729674836","url":"https:\/\/essentialparts.com\/products\/a055f2d0r0-250e-mersen-250-amp-5-5-kv-ferrule-mounted-transformer-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}