{"product_id":"38rba4-5e-eaton-rba4-class-e-standard-speed-expulsion-fuse-5a-38kv","title":"38RBA4-.5E - Eaton RBA4 Class E Standard Speed Expulsion Fuse 5A 38kV","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e38RBA4-.5E\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e38RBA4-.5E\u003c\/b\u003e is an Eaton RBA4 Class E standard speed expulsion fuse designed for utility transmission and distribution applications requiring reliable protection up to 38 kV. This fuse is part of Eaton's RBA series and is engineered for use in outdoor and indoor power systems where high interrupting capability and durability are essential. Eaton RBA4 expulsion fuses utilize boric acid as the interrupting medium, which decomposes into water vapor during fault conditions to safely interrupt current. The fuse is constructed for front-connected mounting and is suitable for both disconnect and non-disconnect configurations. It is commonly used in substations and other high-voltage environments. \u003cul\u003e \u003cli\u003ePart Number: 38RBA4-.5E\u003c\/li\u003e \u003cli\u003eManufacturer: Eaton\u003c\/li\u003e \u003cli\u003eSeries: RBA4\u003c\/li\u003e \u003cli\u003eAmperage Rating: 5 A\u003c\/li\u003e \u003cli\u003eMaximum Voltage: 38 kV\u003c\/li\u003e \u003cli\u003eMounting Type: Front-connected\u003c\/li\u003e \u003cli\u003eInterrupting Medium: Boric acid\u003c\/li\u003e \u003cli\u003eApplication: Utility transmission and distribution\u003c\/li\u003e \u003cli\u003eClass: Class E\u003c\/li\u003e \u003cli\u003eSpeed: Standard speed\u003c\/li\u003e \u003cli\u003eType: Expulsion fuse\u003c\/li\u003e \u003cli\u003eConstruction: Porcelain insulator\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: 38RBA4-.5E\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 : 34500\u003c\/li\u003e\n\u003cli\u003eAmperage : 0.5\u003c\/li\u003e\n\u003cli\u003eAIC rating : 16.8kA@34.5kV\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 : 78667023439\u003c\/li\u003e\n\u003cli\u003eGTIN : 00786670234395\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Dominican Republic\u003c\/li\u003e\n\u003cli\u003eDimensions : 15 in x 3 in x 3 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 3.1 \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":45101710901407,"sku":"38RBA4-.5E-New","price":716.68,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45137131798687,"sku":"38RBA4-.5E-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/38RBA4-.5E.png?v=1760541515","url":"https:\/\/essentialparts.com\/products\/38rba4-5e-eaton-rba4-class-e-standard-speed-expulsion-fuse-5a-38kv","provider":"Essential Electric Supply","version":"1.0","type":"link"}