{"product_id":"121200r4-s-c-electric-7-2-kv-125e-amp-sm-4-power-fuse-refill-unit","title":"121200R4 - S\u0026C Electric 7.2 kV 125E Amp SM-4 Power Fuse Refill Unit","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e121200R4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e121200R4\u003c\/b\u003e is a 7.2 kV, 125E amp SM-4 power fuse refill unit from S\u0026amp;C Electric, designed for use in SM-4 holders rated for 7.2 kV systems. This fuse refill unit provides reliable protection for distribution applications and is compatible with standard SM-4 fuse mountings. The 121200R4 refill unit is engineered for use in systems where the maximum continuous load current does not exceed 125 amperes. It is suitable for applications requiring standard speed (TCC 115-4) fuse characteristics and is intended for use in 7.2 kV nominal systems. The unit is designed for easy installation and replacement in existing SM-4 fuse holders. \u003cul\u003e \u003cli\u003ePart Number: 121200R4\u003c\/li\u003e \u003cli\u003eManufacturer: S\u0026amp;C Electric\u003c\/li\u003e \u003cli\u003eVoltage: 7.2 kV nominal\u003c\/li\u003e \u003cli\u003eAmperage: 125E\u003c\/li\u003e \u003cli\u003eMounting Type: SM-4\u003c\/li\u003e \u003cli\u003eSeries\/Frame: SM-4\u003c\/li\u003e \u003cli\u003eSpeed: Standard Speed (TCC 115-4)\u003c\/li\u003e \u003cli\u003eApplication: Distribution power fuse refill\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 12,500 amperes RMS symmetrical (solidly grounded-neutral systems)\u003c\/li\u003e \u003cli\u003eCompatible Holder: SM-4 rated 7.2 kV\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: 121200R4\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 \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":44914194153631,"sku":"121200R4-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45168633413791,"sku":"121200R4-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/S_CElectric121200R4.png?v=1759340884","url":"https:\/\/essentialparts.com\/products\/121200r4-s-c-electric-7-2-kv-125e-amp-sm-4-power-fuse-refill-unit","provider":"Essential Electric Supply","version":"1.0","type":"link"}