{"product_id":"a4by3000-55al-circuit-breaker-fuse-amp-trap","title":"A4BY3000-55AL - Mersen A4BY Class L Time-Delay Fuse 3000A 600VAC 300VDC Blade","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA4BY3000-55AL\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA4BY3000-55AL\u003c\/b\u003e is a Mersen Amp-Trap Class L time-delay fuse rated for 3000 amperes at 600 volts AC and 300 volts DC, designed to protect service entrance equipment, feeder circuits, and circuit breakers with a 4-second minimum time delay at 500 percent rating. This bolted blade-type fuse features a glass melamine body with silver-plated copper terminals, providing current-limiting protection and coordination with ground fault relays while allowing continuous operation at its full ampere rating. \u003cb\u003eKey Specifications\u003c\/b\u003e\u003cul\u003e\n\u003cli\u003eAmpere Rating: 3000A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 600VAC \/ 300VDC\u003c\/li\u003e\n\u003cli\u003eFuse Class: Class L\u003c\/li\u003e\n\u003cli\u003eSpeed Characteristic: Time Delay\u003c\/li\u003e\n\u003cli\u003eAC Interrupting Rating: 200 kA\u003c\/li\u003e\n\u003cli\u003eDC Interrupting Rating: 100 kA\u003c\/li\u003e\n\u003cli\u003eConnection Type: Blade (Bolted)\u003c\/li\u003e\n\u003cli\u003eTerminal Material: Silver-Plated Copper\u003c\/li\u003e\n\u003cli\u003eBody Material: Glass Melamine (GMG)\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eUL Listed to Standard 248-10\u003c\/li\u003e\n\u003cli\u003eCSA Certified to Standard C22.2 No. 248.10\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: A4BY3000-55AL\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Mersen\u003c\/li\u003e\n\u003cli\u003eBrand : Ferraz Shawmut\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : Amp-Trap\u003c\/li\u003e\n\u003cli\u003eType : A4BY\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 3000\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 : 782001937669\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001937669\u003c\/li\u003e\n\u003cli\u003eWeight : 11 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Ferraz Shawmut","offers":[{"title":"New","offer_id":44587925766303,"sku":"A4BY3000-55AL-New","price":5520.28,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45168772677791,"sku":"A4BY3000-55AL-ReCert","price":2001.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A4BY3000-55AL.png?v=1757960489","url":"https:\/\/essentialparts.com\/products\/a4by3000-55al-circuit-breaker-fuse-amp-trap","provider":"Essential Electric Supply","version":"1.0","type":"link"}