{"product_id":"8rba4-50e-eaton-rba-expulsion-fuse-8-25kv-50e-amp-class-rba","title":"8RBA4-50E - Eaton RBA Expulsion Fuse 8.25kV 50E Amp Class RBA","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003e8RBA4-50E\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003e8RBA4-50E\u003c\/b\u003e is an Eaton RBA-class expulsion fuse refill unit designed for medium-voltage power distribution applications. This standard-speed fuse is engineered for reliable overcurrent protection in industrial and utility systems, featuring a robust design that handles fault currents with controlled expulsion characteristics. The fuse operates at 8.25 kilovolts and is rated for 50E amperes, making it suitable for 400-ampere fuse mountings in accordance with IEEE standards. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003ePart Number: 8RBA4-50E\u003c\/li\u003e\n\u003cli\u003eManufacturer: Eaton\u003c\/li\u003e\n\u003cli\u003eFuse Class: RBA (Standard Speed Expulsion)\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 8.25 kV\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 50E\u003c\/li\u003e\n\u003cli\u003eFuse Mounting: 400-Ampere Frame\u003c\/li\u003e\n\u003cli\u003eType: Refill Unit\u003c\/li\u003e\n\u003cli\u003eApplication: Medium-Voltage Power Distribution\u003c\/li\u003e\n\u003cli\u003eOperating Principle: Expulsion Fuse\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: 8RBA4-50E\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 : 50\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 : 78667023172\u003c\/li\u003e\n\u003cli\u003eGTIN : 00786670231721\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Dominican Republic\u003c\/li\u003e\n\u003cli\u003eDimensions : 9.3 in x 2.5 in x 2.5 in (Length\/Depth x Height x Width)\u003c\/li\u003e\n\u003cli\u003eWeight : 1.8 \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":45101737509023,"sku":"8RBA4-50E-New","price":606.47,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45103672033439,"sku":"8RBA4-50E-ReCert","price":394.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/8RBA4-150E_fc7dbf7e-aa38-4f90-904d-13a98159fba9.png?v=1753981336","url":"https:\/\/essentialparts.com\/products\/8rba4-50e-eaton-rba-expulsion-fuse-8-25kv-50e-amp-class-rba","provider":"Essential Electric Supply","version":"1.0","type":"link"}