{"product_id":"253075r4-s-c-electric-50a-25kv-sm-4-fuse-refill-unit","title":"253075R4 - S\u0026C Electric 50A 25kV SM-4 Fuse Refill Unit","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e253075R4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e253075R4\u003c\/b\u003e is a S\u0026amp;C Electric SM-4 Fuse Refill Unit rated for 50 amperes and 25 kV nominal voltage. This refill unit is designed for use in SM-4 fuse holders and is suitable for outdoor and indoor distribution applications. This S\u0026amp;C SM-4 Fuse Refill Unit provides reliable protection for power distribution systems. It is compatible with SM-4 fuse mountings and is engineered for applications requiring a 50-ampere current rating and a 25 kV nominal system voltage. The unit is designed for easy replacement and maintenance in both indoor and outdoor installations. \u003cul\u003e \u003cli\u003ePart Number: 253075R4\u003c\/li\u003e \u003cli\u003eManufacturer: S\u0026amp;C Electric\u003c\/li\u003e \u003cli\u003eAmperage: 50A\u003c\/li\u003e \u003cli\u003eVoltage: 25 kV nominal\u003c\/li\u003e \u003cli\u003eMounting Type: SM-4\u003c\/li\u003e \u003cli\u003eSeries\/Frame: SM-4\u003c\/li\u003e \u003cli\u003eApplication: Indoor\/Outdoor Distribution\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 12,500A RMS symmetrical\u003c\/li\u003e \u003cli\u003eSpeed: Standard (TCC 115-4)\u003c\/li\u003e \u003cli\u003eRated for use in 25 kV systems\u003c\/li\u003e \u003cli\u003eCompatible with SM-4 holders\u003c\/li\u003e \u003cli\u003eRefill unit for SM-4 fuse systems\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: 253075R4\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\u003eType : E\u003c\/li\u003e\n\u003cli\u003eVoltage : 25000\u003c\/li\u003e\n\u003cli\u003eVelocity : Slow\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":"Re-Certified","offer_id":45171631095967,"sku":"253075R4-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/253075R4.webp?v=1759520829","url":"https:\/\/essentialparts.com\/products\/253075r4-s-c-electric-50a-25kv-sm-4-fuse-refill-unit","provider":"Essential Electric Supply","version":"1.0","type":"link"}