{"product_id":"a70qs40-22f-mersen-a70qs-40a-690vac-700vdc-semiconductor-fuse-22x58mm-cylindrical","title":"A70QS40-22F - Mersen A70QS 40A 690VAC\/700VDC Semiconductor Fuse 22x58mm Cylindrical","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA70QS40-22F\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA70QS40-22F\u003c\/b\u003e is a premium cylindrical semiconductor fuse designed for high-performance protection in demanding electrical systems. This fuse features a 40A current rating, 690VAC and 700VDC voltage rating, and a robust interrupting capacity of 200kA AC and 100kA DC. The 22x58mm size ensures compatibility with standard fuse holders, and the solid-fill ceramic construction provides reliable protection for sensitive semiconductor equipment. UL, CSA, and IEC approvals guarantee compliance with international safety standards. This fuse is ideal for use in industrial, commercial, and renewable energy applications where high interrupting capacity and fast response are critical. The A70QS series is known for its durability and consistent performance in harsh environments. \u003cul\u003e \u003cli\u003ePart Number: A70QS40-22F\u003c\/li\u003e \u003cli\u003eManufacturer: Mersen (Ferraz Shawmut)\u003c\/li\u003e \u003cli\u003eSeries: A70QS\u003c\/li\u003e \u003cli\u003eAmperage Rating: 40A\u003c\/li\u003e \u003cli\u003eVoltage Rating: 690VAC, 700VDC\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 200kA AC, 100kA DC\u003c\/li\u003e \u003cli\u003eMounting Type: Cylindrical (22x58mm)\u003c\/li\u003e \u003cli\u003eBody Material: Ceramic\u003c\/li\u003e \u003cli\u003eApprovals: UL, CSA, IEC\u003c\/li\u003e \u003cli\u003eApplication: Semiconductor Protection\u003c\/li\u003e \u003cli\u003eTime Constant: 10ms AC, 2.5ms DC (capacitor discharge)\u003c\/li\u003e \u003cli\u003eStriker Option: Available\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: A70QS40-22F\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 : Amp-Trap\u003c\/li\u003e\n\u003cli\u003eType : A70QS\u003c\/li\u003e\n\u003cli\u003eVoltage : 690\u003c\/li\u003e\n\u003cli\u003eAmperage : 40\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@690V\u003c\/li\u003e\n\u003cli\u003eConnection : Ferrule\u003c\/li\u003e\n\u003cli\u003eDiameter : 22\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 : 78200114209\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001142094\u003c\/li\u003e\n\u003cli\u003eCountry of Origin : Tunisia\u003c\/li\u003e\n\u003cli\u003eDimensions : x 2-1\/4 in x\u003c\/li\u003e\n\u003cli\u003eWeight : 1 \u003c\/li\u003e\n\u003cli\u003eCertification : UL Recognized Component File E76491, CSA Certified, CSA Certified\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Mersen","offers":[{"title":"New","offer_id":45167637495967,"sku":"A70QS40-22F-New","price":129.66,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45167637528735,"sku":"A70QS40-22F-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A70QS40-22F.png?v=1757506509","url":"https:\/\/essentialparts.com\/products\/a70qs40-22f-mersen-a70qs-40a-690vac-700vdc-semiconductor-fuse-22x58mm-cylindrical","provider":"Essential Electric Supply","version":"1.0","type":"link"}