{"product_id":"a30qs550-4-mersen-amp-trap-semiconductor-protection-fuse-300vac-dc-550a-fast-acting-blade-mount","title":"A30QS550-4 - Mersen Amp-Trap® Semiconductor Protection Fuse 300VAC\/DC 550A Fast Acting Blade Mount","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA30QS550-4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA30QS550-4\u003c\/b\u003e is a high-speed semiconductor protection fuse designed for fast-acting, current-limiting protection in critical power circuits.Engineered for the protection of power semiconductors such as diodes and SCRs, this Amp-Trap® series fuse features a low I2t rating to minimize component damage during short circuits. The blade mounting design ensures secure installation, while the controlled arc voltage reduces stress on circuit components. Suitable for AC\/DC drives, UPS systems, and other equipment rated at 300 volts or less.\u003cul\u003e\n\u003cli\u003ePart Number: A30QS550-4\u003c\/li\u003e\n\u003cli\u003eManufacturer: Mersen\u003c\/li\u003e\n\u003cli\u003eSeries: Amp-Trap®\u003c\/li\u003e\n\u003cli\u003eAmperage Rating: 550A\u003c\/li\u003e\n\u003cli\u003eVoltage Rating: 300VAC\/DC\u003c\/li\u003e\n\u003cli\u003eMounting Type: Blade\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200kA AC, 100kA DC\u003c\/li\u003e\n\u003cli\u003eApplication: Semiconductor Protection\u003c\/li\u003e\n\u003cli\u003eFeatures: Fast Acting, Current Limiting, Low I2t\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Recognized, CSA Approved\u003c\/li\u003e\n\u003cli\u003ePhysical Size: 1.5\" x 3.84\"\u003c\/li\u003e\n\u003cli\u003eEquivalent To: Buss FWX Style\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: A30QS550-4\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\u003eFamily : Amp-Trap\u003c\/li\u003e\n\u003cli\u003eType : A30QS\u003c\/li\u003e\n\u003cli\u003eVoltage : 300\u003c\/li\u003e\n\u003cli\u003eAmperage : 550\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@300V\u003c\/li\u003e\n\u003cli\u003eConnection : Bolt-In\u003c\/li\u003e\n\u003cli\u003eDiameter : 1.5\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 : 78200128088\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001280888\u003c\/li\u003e\n\u003cli\u003eWeight : 2 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Cutler Hammer","offers":[{"title":"New","offer_id":45166246232223,"sku":"A30QS550-4-New","price":168.46,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45166246264991,"sku":"A30QS550-4-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A30QS550-4_0.jpg?v=1729679105","url":"https:\/\/essentialparts.com\/products\/a30qs550-4-mersen-amp-trap-semiconductor-protection-fuse-300vac-dc-550a-fast-acting-blade-mount","provider":"Essential Electric Supply","version":"1.0","type":"link"}