{"product_id":"578125r4-s-c-electric-smd-2b-fuse-unit-125a-115v-very-slow-speed","title":"578125R4 - S\u0026C Electric SMD-2B Fuse Unit 125A 115V Very Slow Speed","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e578125R4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e578125R4\u003c\/b\u003e is a S\u0026amp;C Electric SMD-2B fuse refill unit designed for outdoor power distribution applications requiring reliable circuit protection. This fuse unit is rated for 125 amperes and 115 volts, featuring a very slow speed time-current curve for precise coordination in demanding environments. The 578125R4 fuse refill unit is part of the SMD-2B series, commonly used in outdoor distribution systems. It is engineered for durability and consistent performance, providing effective protection against overcurrent and short-circuit faults. The unit is suitable for use in standard SMD-2B fuse mountings and is designed for easy replacement and maintenance. \u003cul\u003e \u003cli\u003ePart Number: 578125R4\u003c\/li\u003e \u003cli\u003eManufacturer: S\u0026amp;C Electric\u003c\/li\u003e \u003cli\u003eType: SMD-2B Fuse Refill Unit\u003c\/li\u003e \u003cli\u003eAmperage: 125A\u003c\/li\u003e \u003cli\u003eVoltage: 115V\u003c\/li\u003e \u003cli\u003eSpeed: Very Slow\u003c\/li\u003e \u003cli\u003eTime-Current Curve: 153-1\u003c\/li\u003e \u003cli\u003eMounting Type: SMD-2B\u003c\/li\u003e \u003cli\u003eCategory: Fuse\u003c\/li\u003e \u003cli\u003eSeries: SMD-2B\u003c\/li\u003e \u003cli\u003eApplication: Outdoor Distribution\u003c\/li\u003e \u003cli\u003eWeight: 20.00 lbs\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: 578125R4\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 : 578\u003c\/li\u003e\n\u003cli\u003eVoltage : 115000\u003c\/li\u003e\n\u003cli\u003eVelocity : Very 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":45171721863327,"sku":"578125R4-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/s-c-electric-fuse-re-certified-578125r4-s-c-electric-smd-2b-fuse-unit-125a-115v-very-slow-speed-53751397220511.png?v=1766010422","url":"https:\/\/essentialparts.com\/products\/578125r4-s-c-electric-smd-2b-fuse-unit-125a-115v-very-slow-speed","provider":"Essential Electric Supply","version":"1.0","type":"link"}