{"product_id":"823040-s-c-electric-smu-40-fuse-unit-40-amp-25-29kv-standard-speed","title":"823040 - S\u0026C Electric SMU-40 Fuse Unit 40 Amp 25\/29kV Standard Speed","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e823040\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e823040\u003c\/b\u003e is an SMU-40 Fuse Unit designed for outdoor distribution applications in power systems rated 25 to 29 kilovolts. This standard-speed fuse unit is engineered to provide fast, positive fault interruption through high-speed arc elongation and efficient deionizing action. The unit features a solid-material-lined bore that generates turbulent gases under fault conditions, effectively enlarging the arc chamber and releasing arc energy with mild exhaust. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 823040\u003c\/li\u003e\n\u003cli\u003eManufacturer: S\u0026amp;C Electric\u003c\/li\u003e\n\u003cli\u003eClass: SMU-40\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 40E\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 25\/29 kV\u003c\/li\u003e\n\u003cli\u003eSpeed Curve: Standard\u003c\/li\u003e\n\u003cli\u003eMounting Type: SMD-40\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: Up to 25,000 amperes symmetrical at 60 Hz\u003c\/li\u003e\n\u003cli\u003eArc Extinguishing: Solid-material-lined bore with dual-chamber design\u003c\/li\u003e\n\u003cli\u003eQuality Standard: ISO 9001:2000 certified\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: 823040\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 : Medium Voltage\u003c\/li\u003e\n\u003cli\u003eType : SMU-40\u003c\/li\u003e\n\u003cli\u003eVoltage : 25000\u003c\/li\u003e\n\u003cli\u003eAmperage : 40\u003c\/li\u003e\n\u003cli\u003eClass Rating : SMU-40\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\u003c\/li\u003e\n\u003cli\u003eVelocity : Standard\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":45101630849183,"sku":"823040-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45137187831967,"sku":"823040-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/S_CElectric823040.webp?v=1761157718","url":"https:\/\/essentialparts.com\/products\/823040-s-c-electric-smu-40-fuse-unit-40-amp-25-29kv-standard-speed","provider":"Essential Electric Supply","version":"1.0","type":"link"}