{"product_id":"474007-s-c-electric-smd-50-7e-34-5kv-standard-power-fuse","title":"474007 - S\u0026C Electric SMD-50 7E 34.5kV Standard Power Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e474007\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e474007\u003c\/b\u003e is an S\u0026amp;C Electric Type SMD-50 power fuse rated 7E amperes at 34.5 kV nominal voltage, designed for outdoor transmission and distribution substations. This standard-speed fuse provides reliable fault interruption for transformer and capacitor bank protection in high-voltage applications. \u003cb\u003e474007\u003c\/b\u003e features a solid-material-lined bore construction that enables fast, positive fault interruption through high-speed arc elongation and efficient gas deionization. The fuse element is precision-drawn silver or nickel-chrome material with solderless, brazed terminal construction, delivering melting time-current characteristics with tight 10% tolerance. \u003cul\u003e\n\u003cli\u003eType: SMD-50 Power Fuse\u003c\/li\u003e\n\u003cli\u003eAmpere Rating: 7E (7 amperes, RMS, symmetrical)\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 34.5 kV nominal\u003c\/li\u003e\n\u003cli\u003eBasic Impulse Level (BIL): 200 kV\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 6,700 amperes RMS symmetrical\u003c\/li\u003e\n\u003cli\u003eSpeed: Standard\u003c\/li\u003e\n\u003cli\u003eApplication: Outdoor transmission substations\u003c\/li\u003e\n\u003cli\u003eFuse Element: Silver or nickel-chrome, precision-drawn\u003c\/li\u003e\n\u003cli\u003eTerminal Construction: Solderless, brazed\u003c\/li\u003e\n\u003cli\u003eMounting Style: Right-angle or vertical configuration available\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: 474007\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 : SMD-50\u003c\/li\u003e\n\u003cli\u003eVoltage : 34500\u003c\/li\u003e\n\u003cli\u003eAmperage : 7\u003c\/li\u003e\n\u003cli\u003eAIC rating : 6.7kA@34.5kV\u003c\/li\u003e\n\u003cli\u003eClass Rating : SMD-50\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 : 150 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"S\u0026C Electric","offers":[{"title":"Re-Certified","offer_id":45171720421535,"sku":"474007-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/S_CElectric474007.webp?v=1759775220","url":"https:\/\/essentialparts.com\/products\/474007-s-c-electric-smd-50-7e-34-5kv-standard-power-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}