{"product_id":"a3-66s1000td-mersen-a3t-class-t-fast-acting-fuse-660vac-1000a-bolted","title":"A3-66S1000TD - Mersen A3T Class T Fast-Acting Fuse 660VAC 1000A Bolted","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA3-66S1000TD\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA3-66S1000TD\u003c\/b\u003e is a Mersen A3T Class T fast-acting fuse designed for high current-limitation applications in power distribution equipment. This fuse combines superior current-limiting capability with a compact physical size, making it ideal for load centers, panelboards, switchboards, circuit breakers, and metering centers. The bolted mounting configuration and unique dimensions prevent substitution by other fuse classes while ensuring permanent identification through blade-stamped catalog numbers. The glass melamine body provides superior dimensional stability and reliable performance in demanding electrical environments. \u003cul\u003e\n\u003cli\u003eAmperage Rating: 1000 A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 660 VAC\u003c\/li\u003e\n\u003cli\u003eFuse Class: Class T\u003c\/li\u003e\n\u003cli\u003eSpeed\/Characteristic: Fast-Acting\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolted\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200 kA\u003c\/li\u003e\n\u003cli\u003eAC\/DC Rated: AC\/DC\u003c\/li\u003e\n\u003cli\u003eUL Category Code: JDDZ\u003c\/li\u003e\n\u003cli\u003eFrequency: 50\/60 Hz\u003c\/li\u003e\n\u003cli\u003eRoHS Compliant: Yes\u003c\/li\u003e\n\u003cli\u003eMax Operating Temperature: 80 degrees C\u003c\/li\u003e\n\u003cli\u003eUL File Number: File E2137\u003c\/li\u003e\n\u003c\/ul\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\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: A3-66S1000TD\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\u003c\/li\u003e\n\u003cli\u003eType : A\u003c\/li\u003e\n\u003cli\u003eVoltage : 660\u003c\/li\u003e\n\u003cli\u003eAmperage : 1000\u003c\/li\u003e\n\u003cli\u003eClass Rating : SB\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\u003cli\u003eWeight : 3 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Mersen","offers":[{"title":"New","offer_id":45166830125215,"sku":"A3-66S1000TD-New","price":0.0,"currency_code":"USD","in_stock":false},{"title":"Re-Certified","offer_id":45166830157983,"sku":"A3-66S1000TD-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A3-66S1000TD.png?v=1757512496","url":"https:\/\/essentialparts.com\/products\/a3-66s1000td-mersen-a3t-class-t-fast-acting-fuse-660vac-1000a-bolted","provider":"Essential Electric Supply","version":"1.0","type":"link"}