{"product_id":"446003r2-s-c-electric-smd-1a-69kv-3a-standard-medium-voltage-fuse","title":"446003R2 - S\u0026C Electric SMD-1A 69kV 3A Standard Medium Voltage Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e446003R2\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e446003R2\u003c\/b\u003e is an S\u0026amp;C Electric SMD-1A outdoor transmission power fuse designed for medium voltage applications at 69 kV with a 3-ampere current rating and standard interruption speed. This fuse unit is engineered for reliable protection of transformers and capacitor banks in outdoor substations, featuring a dropout action that provides visible air gap isolation after fuse operation. The SMD-1A design delivers close fusing capability for superior secondary-side fault protection while maintaining excellent coordination with source-side protective devices and other fuses in the system. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 446003R2\u003c\/li\u003e\n\u003cli\u003eFuse Type: SMD-1A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 69 kV\u003c\/li\u003e\n\u003cli\u003eCurrent Rating: 3A (3E)\u003c\/li\u003e\n\u003cli\u003eSpeed Curve: Standard\u003c\/li\u003e\n\u003cli\u003eTime Current Curve: TCC 153-1\u003c\/li\u003e\n\u003cli\u003eMaximum Interrupting Rating: 8,400 amperes RMS symmetrical at 69 kV\u003c\/li\u003e\n\u003cli\u003eApplication: Outdoor transmission protection\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: 446003R2\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 : 69000\u003c\/li\u003e\n\u003cli\u003eAmperage : 3\u003c\/li\u003e\n\u003cli\u003eClass Rating : SMD-1A\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 : 15 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"S\u0026C Electric","offers":[{"title":"New","offer_id":45137077239967,"sku":"446003R2-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45137077272735,"sku":"446003R2-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/S_CElectric446003R2.webp?v=1759954662","url":"https:\/\/essentialparts.com\/products\/446003r2-s-c-electric-smd-1a-69kv-3a-standard-medium-voltage-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}