{"product_id":"454000r1-s-c-electric-smd-1a-power-fuse-unit-34-5-kv-50-amperes","title":"454000R1 - S\u0026C Electric SMD-1A Power Fuse Unit 34.5 kV 50 Amperes","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e454000R1\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e454000R1\u003c\/b\u003e is an SMD-1A Power Fuse Unit from S\u0026amp;C Electric designed for outdoor distribution applications at 34.5 kV with a continuous rating of 50 amperes.This fuse unit provides fast, positive fault interruption through high-speed elongation of the arc in a solid-material-lined bore and efficient deionizing action of gases generated by thermal reaction. It is engineered for reliable protection of transformers, capacitor banks, and cables in outdoor substations. The fuse features precise and permanently accurate time-current characteristics with solderless construction and brazed terminals.\u003cul\u003e\n\u003cli\u003eManufacturer: S\u0026amp;C Electric\u003c\/li\u003e\n\u003cli\u003ePart Number: 454000R1\u003c\/li\u003e\n\u003cli\u003eFuse Type: SMD-1A Power Fuse Unit\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 34.5 kV nominal\u003c\/li\u003e\n\u003cli\u003eContinuous Current Rating: 50 amperes\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: Up to 25,000 amperes symmetrical at 60 Hz\u003c\/li\u003e\n\u003cli\u003eMounting Type: Vertical fuse unit mountings\u003c\/li\u003e\n\u003cli\u003eApplication: Outdoor distribution substations\u003c\/li\u003e\n\u003cli\u003eFuse Element: Silver or nickel-chrome, solderless construction\u003c\/li\u003e\n\u003cli\u003eCertifications: Manufactured to ISO 9001:2000 quality system standards\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: 454000R1\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\u003eSection  : Fuse Link\u003c\/li\u003e\n\u003cli\u003eType : SMD-1A\u003c\/li\u003e\n\u003cli\u003eVoltage : 34500\u003c\/li\u003e\n\u003cli\u003eAmperage : 0.5\u003c\/li\u003e\n\u003cli\u003eClass Rating : SMD-1A\u003c\/li\u003e\n\u003cli\u003eVelocity : 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 : 10 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"S\u0026C Electric","offers":[{"title":"New","offer_id":45103511044255,"sku":"454000R1-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45103512191135,"sku":"454000R1-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/S_CElectric454000R1.png?v=1761061900","url":"https:\/\/essentialparts.com\/products\/454000r1-s-c-electric-smd-1a-power-fuse-unit-34-5-kv-50-amperes","provider":"Essential Electric Supply","version":"1.0","type":"link"}