{"product_id":"a30qs350-4-mersen-amp-trap-semiconductor-fuse-300v-350a-fast-acting-current-limiting","title":"A30QS350-4 - Mersen Amp-Trap Semiconductor Fuse 300V 350A Fast Acting Current Limiting","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA30QS350-4\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA30QS350-4\u003c\/b\u003e is a high-speed semiconductor fuse designed for reliable protection of power semiconductors in demanding electrical applications. This fuse features a 300V AC\/DC rating and 350A current capacity, making it ideal for use in heavy-duty rectifiers and power supplies. Its fast-acting, current-limiting design ensures rapid response to overcurrent events, minimizing damage to sensitive components. The A30QS350-4 is a round, blade-style fuse with a 1.5-inch diameter and 3.84-inch length. It is UL recognized and suitable for both AC and DC protection, with a high interrupting rating for robust circuit safety. This fuse is commonly used in industrial and commercial power distribution systems where superior DC capabilities and protection of power semiconductors are required. \u003cul\u003e \u003cli\u003e350A Amperage Rating\u003c\/li\u003e \u003cli\u003e300V AC\/DC Voltage Rating\u003c\/li\u003e \u003cli\u003eFast Acting\u003c\/li\u003e \u003cli\u003eCurrent Limiting\u003c\/li\u003e \u003cli\u003e1.5\" Diameter, 3.84\" Length\u003c\/li\u003e \u003cli\u003eAC Interrupting Rating: 200,000 AIC\u003c\/li\u003e \u003cli\u003eDC Interrupting Rating: 100,000 AIC\u003c\/li\u003e \u003cli\u003eUL Recognized (File E60314)\u003c\/li\u003e \u003cli\u003eProtection of Power Semiconductors\u003c\/li\u003e \u003cli\u003eRound, Blade-Style Mounting\u003c\/li\u003e \u003cli\u003eSuperior DC Capabilities\u003c\/li\u003e \u003cli\u003eEquivalent to Buss FWX Style\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: A30QS350-4\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 : 350\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 : 78200128084\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001280840\u003c\/li\u003e\n\u003cli\u003eWeight : 1 \u003c\/li\u003e\n\u003cli\u003eCertification : UL\u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Cutler Hammer","offers":[{"title":"New","offer_id":45166784807071,"sku":"A30QS350-4-New","price":103.9,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":45166784839839,"sku":"A30QS350-4-ReCert","price":0.0,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A30QS350-4_0.jpg?v=1729679037","url":"https:\/\/essentialparts.com\/products\/a30qs350-4-mersen-amp-trap-semiconductor-fuse-300v-350a-fast-acting-current-limiting","provider":"Essential Electric Supply","version":"1.0","type":"link"}