{"product_id":"a4bq1400-mersen-class-l-time-delay-fuse-1400a-600vac-300kair","title":"A4BQ1400 - Mersen Class L Time-Delay Fuse 1400A 600VAC 300kAIR","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA4BQ1400\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA4BQ1400\u003c\/b\u003e is a Class L time-delay fuse designed for high-current industrial applications, providing reliable protection with fast short-circuit response and high inrush tolerance. This Mersen Amp-Trap 2000 A4BQ fuse features a 1400A current rating, 600VAC\/500VDC voltage rating, and a 300kA interrupting rating. Its time-delay characteristic allows it to handle high inrush currents from motors and transformers without nuisance tripping, while its current-limiting design minimizes let-thru energy and peak current during faults. The fuse is built with a fiberglass body for durability in harsh environments and includes a rejection-style design to prevent incorrect replacement. \u003cul\u003e \u003cli\u003ePart Number: A4BQ1400\u003c\/li\u003e \u003cli\u003eManufacturer: Mersen\u003c\/li\u003e \u003cli\u003eSeries: Amp-Trap 2000 A4BQ\u003c\/li\u003e \u003cli\u003eAmperage: 1400A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 600VAC, 500VDC\u003c\/li\u003e \u003cli\u003eInterrupting Rating: 300kA\u003c\/li\u003e \u003cli\u003eTime-Delay: Yes (4-second at 500% rated current)\u003c\/li\u003e \u003cli\u003eCurrent Limiting: Yes\u003c\/li\u003e \u003cli\u003eMounting Type: Blade\u003c\/li\u003e \u003cli\u003ePhysical Size: 3\" x 10 3\/4\"\u003c\/li\u003e \u003cli\u003eCertifications: UL 248-10, CSA C22.2 No. 248.10\u003c\/li\u003e \u003cli\u003eFeatures: Pure silver links, high-visibility orange label, metal-embossed date\/catalog number\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: A4BQ1400\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Eaton\u003c\/li\u003e\n\u003cli\u003eBrand : Cutler Hammer\u003c\/li\u003e\n\u003cli\u003eCategory : Fuse\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Low Voltage Fuse\u003c\/li\u003e\n\u003cli\u003eSection  : Fuses\u003c\/li\u003e\n\u003cli\u003eFamily : Amp-Trap 2000\u003c\/li\u003e\n\u003cli\u003eType : A4BQ\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003eAmperage : 1400\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eDiameter : 3\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 : 782001930097\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001930097\u003c\/li\u003e\n\u003cli\u003eWeight : 6 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Cutler Hammer","offers":[{"title":"New","offer_id":42301380886687,"sku":"A4BQ1400-New","price":892.05,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42342420250783,"sku":"A4BQ1400-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A4BQ1400_0.jpg?v=1729680094","url":"https:\/\/essentialparts.com\/products\/a4bq1400-mersen-class-l-time-delay-fuse-1400a-600vac-300kair","provider":"Essential Electric Supply","version":"1.0","type":"link"}