{"product_id":"a4by4000-mersen-ferraz-shawmut-4000a-600v-ac-class-l-time-delay-current-limiting-fuse","title":"A4BY4000 - Mersen Ferraz Shawmut 4000A 600V AC Class L Time Delay Current Limiting Fuse","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA4BY4000\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA4BY4000\u003c\/b\u003e is a 4000A, 600V AC Class L time delay current limiting fuse from Mersen (Ferraz Shawmut), designed for high-demand electrical protection applications. This fuse features a 4-second minimum time delay, blade mounting, and robust construction for reliable performance in harsh environments. The A4BY4000 fuse is UL and CSA certified, with a 200,000 AIC AC interrupting rating and 100,000 AIC DC interrupting rating. Its unique dimensions prevent replacement by other fuse classes, ensuring correct installation and safety. The glass melamine body and plated terminals provide durability and resistance to environmental factors. \u003cul\u003e \u003cli\u003e4000A Amperage Rating\u003c\/li\u003e \u003cli\u003e600V AC Voltage Rating\u003c\/li\u003e \u003cli\u003e300V DC Voltage Rating\u003c\/li\u003e \u003cli\u003eClass L Fuse Type\u003c\/li\u003e \u003cli\u003eTime Delay (4-second minimum)\u003c\/li\u003e \u003cli\u003eCurrent Limiting\u003c\/li\u003e \u003cli\u003eBlade Mounting Type\u003c\/li\u003e \u003cli\u003e200,000 AIC AC Interrupting Rating\u003c\/li\u003e \u003cli\u003e100,000 AIC DC Interrupting Rating\u003c\/li\u003e \u003cli\u003eUL Listed (Standard 248-10)\u003c\/li\u003e \u003cli\u003eCSA Certified (Standard C22.2 No. 248.10)\u003c\/li\u003e \u003cli\u003eSelf-Certified for DC (UL248)\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: A4BY4000\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Mersen\u003c\/li\u003e\n\u003cli\u003eBrand : Mersen\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eFamily : AKR Series\u003c\/li\u003e\n\u003cli\u003eType : A4BY\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 4000\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eDiameter : 5.75\u003c\/li\u003e\n\u003cli\u003eClass Rating : L\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\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 : 782001939298\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001939298\u003c\/li\u003e\n\u003cli\u003eWeight : 30 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Mersen","offers":[{"title":"New","offer_id":42301383999647,"sku":"A4BY4000-New","price":2510.37,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42302390239391,"sku":"A4BY4000-ReCert","price":1111.01,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A4BY4000_0.jpg?v=1724975743","url":"https:\/\/essentialparts.com\/products\/a4by4000-mersen-ferraz-shawmut-4000a-600v-ac-class-l-time-delay-current-limiting-fuse","provider":"Essential Electric Supply","version":"1.0","type":"link"}