{"product_id":"a4by601-mersen-class-l-time-delay-fuse-601a-600vac-300vdc-current-limiting-4-second-time-delay-2-1-2-x-8-5-8","title":"A4BY601 - Mersen Class L Time Delay Fuse, 601A, 600VAC, 300VDC, Current Limiting, 4 Second Time Delay, 2-1\/2\" x 8-5\/8\"","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA4BY601\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA4BY601\u003c\/b\u003e is a Mersen Class L time delay, current limiting fuse designed for robust circuit protection in demanding environments.\u003cp\u003eThis fuse features a 601 amp rating, 600V AC and 300V DC voltage ratings, and a 4-second time delay for enhanced motor and equipment protection. Its unique physical dimensions prevent replacement by other fuse classes, and the glass melamine body with plated terminals ensures durability in harsh conditions. The A4BY601 is UL listed, CSA certified, and self-certified for DC applications, making it a reliable choice for industrial power distribution.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003eAmperage: 601A\u003c\/li\u003e\n\u003cli\u003eVoltage: 600V AC, 300V DC\u003c\/li\u003e\n\u003cli\u003ePoles: 1\u003c\/li\u003e\n\u003cli\u003eMounting Type: Blade (Amp-Trap)\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200,000A AC, 100,000A DC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: Class L\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Time Delay (4 seconds)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL listed (248-10), CSA certified (C22.2 No. 248.10), self-certified DC per UL248\u003c\/li\u003e\n\u003cli\u003ePhysical Size: 2-1\/2\" x 8-5\/8\"\u003c\/li\u003e\n\u003cli\u003eCurrent Limiting: Yes\u003c\/li\u003e\n\u003cli\u003eBody Material: Glass melamine\u003c\/li\u003e\n\u003cli\u003eTerminals: Plated for harsh environments\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. \t\t\t\t\t\t\t\t\t\t\u003cbr\u003e                                          \t\t\t\t\t\t\t\t\t\t\u003c\/p\u003e\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: A4BY601\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 : 601\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 : 782001939076\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001939076\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Mexico\u003c\/li\u003e\n\u003cli\u003eDimensions : x 8-5\/8 in x\u003c\/li\u003e\n\u003cli\u003eWeight : 5 \u003c\/li\u003e\n\u003cli\u003eCertification : CSA, UL\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Mersen","offers":[{"title":"New","offer_id":42301396287647,"sku":"A4BY601-New","price":464.87,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42302400856223,"sku":"A4BY601-ReCert","price":395.14,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A4BY601_0.jpg?v=1724975769","url":"https:\/\/essentialparts.com\/products\/a4by601-mersen-class-l-time-delay-fuse-601a-600vac-300vdc-current-limiting-4-second-time-delay-2-1-2-x-8-5-8","provider":"Essential Electric Supply","version":"1.0","type":"link"}