{"product_id":"a3t300-mersen-class-t-fast-acting-fuse-300a-300vac-160vdc-bolt-on-200ka-interrupt-ul-csa-listed-amp-trap-series","title":"A3T300 - Mersen Class T Fast-Acting Fuse, 300A, 300VAC\/160VDC, Bolt-On, 200kA Interrupt, UL\/CSA Listed, Amp-Trap® Series","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eA3T300\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eA3T300\u003c\/b\u003e is a Mersen Class T fast-acting, current-limiting fuse designed for robust circuit protection in demanding applications.\u003cp\u003eThis fuse features a compact, rejection-style design that prevents substitution with lower-rated fuses, ensuring safety and compliance. It is engineered for high interrupting capacity and rapid response to overcurrent conditions, making it ideal for switchboard and circuit breaker protection where space and performance are critical.\u003c\/p\u003e\u003cp\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cb\u003eKey Specifications\u003c\/b\u003e\u003cli\u003eAmperage: 300A\u003c\/li\u003e\n\u003cli\u003eVoltage: 300VAC \/ 160VDC\u003c\/li\u003e\n\u003cli\u003ePoles: Single\u003c\/li\u003e\n\u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e\n\u003cli\u003eInterrupt Rating: 200kA AC \/ 50kA DC\u003c\/li\u003e\n\u003cli\u003eSeries\/Frame: A3T (Amp-Trap®)\u003c\/li\u003e\n\u003cli\u003eTrip Unit: Not applicable (fuse)\u003c\/li\u003e\n\u003cli\u003eCertifications: UL Listed (248-15), CSA Certified (C22.2 No. 248.15), ROHS Compliant\u003c\/li\u003e\n\u003cli\u003eSpeed: Fast-Acting\u003c\/li\u003e\n\u003cli\u003eConnection: Blade, Copper\u003c\/li\u003e\n\u003cli\u003eDimensions: 1.33\" diameter x 2.75\" length\u003c\/li\u003e\n\u003cli\u003eBody Material: GMG\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: A3T300\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 : A3T\u003c\/li\u003e\n\u003cli\u003eType : A3T\u003c\/li\u003e\n\u003cli\u003eVoltage : 300\u003c\/li\u003e\n\u003cli\u003eAmperage : 300\u003c\/li\u003e\n\u003cli\u003eAIC rating : 200kA@300V\u003c\/li\u003e\n\u003cli\u003eDiameter : 1.33\u003c\/li\u003e\n\u003cli\u003eClass Rating : T\u003c\/li\u003e\n\u003cli\u003eBarrels : 1\u003c\/li\u003e\n\u003cli\u003eClip Center : 1.84\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 : 782001890261\u003c\/li\u003e\n\u003cli\u003eGTIN : 00782001890261\u003c\/li\u003e\n\u003cli\u003eWeight : 2 \u003c\/li\u003e\n\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Mersen","offers":[{"title":"New","offer_id":42301413163167,"sku":"A3T300-New","price":71.56,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0500\/2349\/7887\/files\/A3T300_0.jpg?v=1729679519","url":"https:\/\/essentialparts.com\/products\/a3t300-mersen-class-t-fast-acting-fuse-300a-300vac-160vdc-bolt-on-200ka-interrupt-ul-csa-listed-amp-trap-series","provider":"Essential Electric Supply","version":"1.0","type":"link"}