{"product_id":"a4by750-mersen-750a-600vac-300vdc-class-l-time-delay-fuse-200ka-interrupt-bolted-mount-ul-csa-listed-amp-trap-series","title":"A4BY750 - Mersen 750A 600VAC\/300VDC Class L Time Delay Fuse, 200kA Interrupt, Bolted Mount, UL\/CSA Listed, AMP-TRAP Series","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA4BY750\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA4BY750\u003c\/b\u003e is a Mersen 750A Class L time delay fuse designed for reliable circuit protection in demanding low voltage applications.\u003cp\u003eThis fuse features a 600VAC\/300VDC voltage rating, a high 200kA AC interrupting rating (100kA DC), and a bolted blade mounting style. Its unique cylindrical glass melamine body and plated terminals ensure durability in harsh environments, while the rejection design prevents installation of incorrect fuse classes. The A4BY750 is current limiting, offers a 4-second time delay, and is ideal for mains, feeders, circuit breakers, load centers, panelboards, switchboards, and metering centers.\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003eAmperage: 750A\u003c\/li\u003e\n\u003cli\u003eVoltage: 600VAC, 300VDC\u003c\/li\u003e\n\u003cli\u003ePoles: 1\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolted blade\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200kA at 600VAC, 100kA at 300VDC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: A4BY (AMP-TRAP)\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Not applicable (fuse)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL listed (UL 248-10, File E2137), CSA certified (C22.2 No. 248.10), self-certified for DC per UL248\u003c\/li\u003e\n\u003cli\u003eBody Size: 2.5\" dia x 8-5\/8\" L\u003c\/li\u003e\n\u003cli\u003eBody Material: Glass melamine (GMG)\u003c\/li\u003e\n\u003cli\u003eTerminal Type: Blade\u003c\/li\u003e\n\u003cli\u003eTime Delay: 4 seconds\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: A4BY750\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 : 750\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@600V\u003c\/li\u003e\n\u003cli\u003eDiameter : 2.5\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 : 782001939106\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001939106\u003c\/li\u003e\n\u003cli\u003eWeight : 5 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Mersen","offers":[{"title":"New","offer_id":42301396353183,"sku":"A4BY750-New","price":569.72,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42345351577759,"sku":"A4BY750-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A4BY750_0.jpg?v=1724975777","url":"https:\/\/essentialparts.com\/products\/a4by750-mersen-750a-600vac-300vdc-class-l-time-delay-fuse-200ka-interrupt-bolted-mount-ul-csa-listed-amp-trap-series","provider":"Essential Electric Supply","version":"1.0","type":"link"}