{"product_id":"121025r4-s-c-electric-sm-4-15e-8-25kv-standard-speed-power-fuse-refill-unit","title":"121025R4 - S\u0026C Electric SM-4 15E 8.25kV Standard Speed Power Fuse Refill Unit","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e121025R4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e121025R4\u003c\/b\u003e is an S\u0026amp;C Electric SM-4 power fuse refill unit designed for medium-voltage power distribution systems requiring reliable fault protection and coordination. \u003cb\u003eSpecifications:\u003c\/b\u003e This standard speed refill unit operates at 8.25 kV nominal voltage with a 15E amperage rating and is compatible with SM-4 mounting assemblies. The fuse features S\u0026amp;C Standard speed coordination characteristics (TCC 115-4) and is rated for use in outdoor distribution applications from 4.16 kV through 34.5 kV systems. Resistance testing shows average mΩ values of 5.485, with low resistance at 4.525 mΩ and high resistance at 5.84 mΩ. \u003cul\u003e\n\u003cli\u003eCatalog Number: 121025R4\u003c\/li\u003e\n\u003cli\u003eManufacturer: S\u0026amp;C Electric\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 8.25 kV Nominal\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 15E\u003c\/li\u003e\n\u003cli\u003eMounting Type: SM-4\u003c\/li\u003e\n\u003cli\u003eSpeed Curve: Standard (TCC 115-4)\u003c\/li\u003e\n\u003cli\u003eApplication: Outdoor Power Distribution\u003c\/li\u003e\n\u003cli\u003eFuse Type: Refill Unit\u003c\/li\u003e\n\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: 121025R4\u003c\/li\u003e                                             \u003cli\u003eManufacturer : S\u0026amp;C Electric\u003c\/li\u003e\n\u003cli\u003eBrand : S\u0026amp;C Electric\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Fuse Part And Accessory\u003c\/li\u003e\n\u003cli\u003eSection  : Fuse Refills\u003c\/li\u003e\n\u003cli\u003eFamily : SM-4\u003c\/li\u003e\n\u003cli\u003eType : E\u003c\/li\u003e\n\u003cli\u003eVoltage : 17000\u003c\/li\u003e\n\u003cli\u003eAmperage : 200\u003c\/li\u003e\n\u003cli\u003eMounting : Condenser\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\u003cli\u003eWeight : 1 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"S\u0026C Electric","offers":[{"title":"New","offer_id":44914193039519,"sku":"121025R4-New","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/S_CElectric121025R4.png?v=1759336224","url":"https:\/\/essentialparts.com\/products\/121025r4-s-c-electric-sm-4-15e-8-25kv-standard-speed-power-fuse-refill-unit","provider":"Essential Electric Supply","version":"1.0","type":"link"}