{"product_id":"a4by1000-55al-circuit-breaker-fuse-amp-trap","title":"A4BY1000-55AL - Mersen 1000A 600VAC 300VDC Class L Time-Delay Fuse Bolt-On Mounting","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA4BY1000-55AL\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA4BY1000-55AL\u003c\/b\u003e is a Mersen Class L time-delay fuse designed for high-current circuit protection.\u003cp\u003eThis Amp-Trap A4BY fuse features a 1000 ampere rating with voltage ratings of 600VAC and 300VDC. It offers a 4-second minimum time delay at 500% overload, allowing it to handle normal current surges and coordinate with ground fault relays. The fuse has a bolted mounting type with blade terminals made of silver-plated copper, ensuring reliable connection and durability. It has an interrupting rating of 200kA at 600VAC and 100kA at 300VDC, suitable for protecting service entrance equipment, feeders, circuit breakers, and panelboards. The body is made of GMG insulating material and the fuse complies with RoHS standards.\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eAmperage: 1000 A\u003c\/li\u003e\n\u003cli\u003eVoltage: 600 VAC \/ 300 VDC\u003c\/li\u003e\n\u003cli\u003eFuse Class: Class L\u003c\/li\u003e\n\u003cli\u003eSpeed\/Characteristic: Time Delay\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolted\u003c\/li\u003e\n\u003cli\u003eConnection Type: Blade\u003c\/li\u003e\n\u003cli\u003eInterrupting Rating: 200 kA at 600 VAC, 100 kA at 300 VDC\u003c\/li\u003e\n\u003cli\u003eBody Material: GMG\u003c\/li\u003e\n\u003cli\u003eConnection Material: Silver-Plated Copper\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003c\/ul\u003e\u003cp\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.\u003c\/p\u003e \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: A4BY1000-55AL\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 : 1000\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-In\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 : 782001937614\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001937614\u003c\/li\u003e\n\u003cli\u003eWeight : 5 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Ferraz Shawmut","offers":[{"title":"New","offer_id":42459813576863,"sku":"A4BY1000-55AL-New","price":1572.21,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45169043079327,"sku":"A4BY1000-55AL-ReCert","price":1336.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A4BY1000-55AL.png?v=1757963510","url":"https:\/\/essentialparts.com\/products\/a4by1000-55al-circuit-breaker-fuse-amp-trap","provider":"Essential Electric Supply","version":"1.0","type":"link"}