{"product_id":"252060r4-s-c-electric-sm-4-fuse-refill-40-amps-14-4kv","title":"252060R4 - S\u0026C Electric SM-4 Fuse Refill 40 Amps 14.4kV","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e252060R4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e252060R4\u003c\/b\u003e is an S\u0026amp;C Electric SM-4 fuse refill unit designed for medium-voltage power distribution applications. This standard-speed fuse refill provides reliable overcurrent protection in SM-4 mountings and is rated for continuous operation at 40 amperes with a nominal voltage of 14.4 kV and maximum voltage of 17.0 kV. The unit delivers an interrupting rating of 12,500 amperes RMS symmetrical, making it suitable for coordinated protection schemes where fault currents below 1000 amperes will be cleared by another fuse and maximum continuous load current does not exceed 200 amperes. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 252060R4\u003c\/li\u003e\n\u003cli\u003eManufacturer: S\u0026amp;C Electric\u003c\/li\u003e\n\u003cli\u003eFuse Class: SM-4\u003c\/li\u003e\n\u003cli\u003eContinuous Rating: 40 Amperes\u003c\/li\u003e\n\u003cli\u003eNominal Voltage: 14.4 kV\u003c\/li\u003e\n\u003cli\u003eMaximum Voltage: 17.0 kV\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 12,500 Amperes RMS Symmetrical\u003c\/li\u003e\n\u003cli\u003eSpeed Classification: Standard Speed\u003c\/li\u003e\n\u003cli\u003eApplication: Fuse Refill Unit\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: 252060R4\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 \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":44935605616799,"sku":"252060R4-ReCert","price":235.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/252060R4.png?v=1759513996","url":"https:\/\/essentialparts.com\/products\/252060r4-s-c-electric-sm-4-fuse-refill-40-amps-14-4kv","provider":"Essential Electric Supply","version":"1.0","type":"link"}