{"product_id":"8rba4-80e-eaton-rba4-expulsion-fuse-refill-80a-8-3-kv-e-class","title":"8RBA4-80E - Eaton RBA4 Expulsion Fuse Refill 80A 8.3 kV E Class","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e8RBA4-80E\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e8RBA4-80E\u003c\/b\u003e is an Eaton RBA4 expulsion fuse refill designed for medium voltage applications. This fuse refill provides reliable protection for electrical systems operating at 8.3 kV maximum voltage and 80 amperes. It is part of the Eaton RBA series, engineered for standard speed operation and E class performance. The refill is compatible with RBA expulsion fuse holders and is constructed with glass epoxy for durability and insulation. This expulsion fuse refill is suitable for use in outdoor and indoor power distribution systems where dependable overcurrent protection is required. The design incorporates features to safely interrupt fault currents and restrict steam discharge during operation. The fuse refill is intended for use with Eaton RBA fuse mountings and holders, ensuring proper fit and function in the system. \u003cul\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003ePart Number: 8RBA4-80E\u003c\/li\u003e \u003cli\u003eSeries: RBA4\u003c\/li\u003e \u003cli\u003eAmperage Rating: 80A\u003c\/li\u003e \u003cli\u003eMaximum Voltage: 8.3 kV\u003c\/li\u003e \u003cli\u003eClass: E\u003c\/li\u003e \u003cli\u003eMounting Type: RBA expulsion fuse holder\u003c\/li\u003e \u003cli\u003eConstruction: Glass epoxy\u003c\/li\u003e \u003cli\u003eApplication: Medium voltage power distribution\u003c\/li\u003e \u003cli\u003eSpeed: Standard speed\u003c\/li\u003e \u003cli\u003eCompatibility: Eaton RBA fuse mountings\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: 8RBA4-80E\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Eaton\u003c\/li\u003e\n\u003cli\u003eBrand : Eaton\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Medium Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eSection  : Fuse Refills\u003c\/li\u003e\n\u003cli\u003eType : RBA4\u003c\/li\u003e\n\u003cli\u003eVoltage : 7200\u003c\/li\u003e\n\u003cli\u003eAmperage : 80\u003c\/li\u003e\n\u003cli\u003eAIC rating : 29.4kA@7.2kV\u003c\/li\u003e\n\u003cli\u003eClass Rating : E\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\n\u003cli\u003eUPC : 78667023183\u003c\/li\u003e\n\u003cli\u003eGTIN : 00786670231837\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Dominican Republic\u003c\/li\u003e\n\u003cli\u003eDimensions : 9.4 in x 2.5 in x 2.6 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 1.75 \u003c\/li\u003e\n\u003cli\u003eCertification : IEEE Std. C37.41\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Eaton","offers":[{"title":"New","offer_id":45101737607327,"sku":"8RBA4-80E-New","price":652.94,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45168372875423,"sku":"8RBA4-80E-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/8RBA4-150E_93926ecc-10f6-49d0-a7a6-d851cc2716ee.png?v=1753981333","url":"https:\/\/essentialparts.com\/products\/8rba4-80e-eaton-rba4-expulsion-fuse-refill-80a-8-3-kv-e-class","provider":"Essential Electric Supply","version":"1.0","type":"link"}