{"product_id":"121250r4-s-c-electric-150a-7-2kv-power-fuse-refill-sm-4","title":"121250R4 - S\u0026C Electric 150A 7.2kV Power Fuse Refill SM-4","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e121250R4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e121250R4\u003c\/b\u003e is an S\u0026amp;C Electric power fuse refill unit designed for SM-4 mountings in medium-voltage distribution systems. This fuse refill provides reliable overcurrent protection and coordination in power distribution networks rated for 7.2 kV nominal voltage. The unit is engineered to meet industry standards for fault interruption and load-carrying capacity in coordinated protection schemes. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 121250R4\u003c\/li\u003e\n\u003cli\u003eManufacturer: S\u0026amp;C Electric\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 7.2 kV Nominal\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 150 Amperes\u003c\/li\u003e\n\u003cli\u003eMounting Type: SM-4\u003c\/li\u003e\n\u003cli\u003eProduct Type: Power Fuse Refill Unit\u003c\/li\u003e\n\u003cli\u003eSpeed Class: Standard (TCC 115-4)\u003c\/li\u003e\n\u003cli\u003eApplication: Medium-voltage power distribution\u003c\/li\u003e\n\u003c\/ul\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. \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: 121250R4\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":44914194219167,"sku":"121250R4-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":44914194251935,"sku":"121250R4-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/S_CElectric121250R4.png?v=1759349277","url":"https:\/\/essentialparts.com\/products\/121250r4-s-c-electric-150a-7-2kv-power-fuse-refill-sm-4","provider":"Essential Electric Supply","version":"1.0","type":"link"}