{"product_id":"hma2400t-westinghouse-400a-600v-2-pole-molded-case-circuit-breaker-mark-75-frame-35ka-interrupt-rating","title":"HMA2400T - Westinghouse 400A 600V 2-Pole Molded Case Circuit Breaker MARK 75 Frame 35kA Interrupt Rating","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eHMA2400T\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eHMA2400T\u003c\/b\u003e is a Westinghouse MARK 75 series molded case circuit breaker designed for reliable protection in commercial and industrial power distribution systems. This 2-pole breaker features a 400A trip rating, 600V AC maximum voltage, and a robust 35kA interrupting capacity at 480V, making it suitable for demanding electrical environments. The HMA2400T is built with a bolt-on mounting design for secure installation and easy replacement in compatible panels. It is engineered for durability, safety, and compliance with industry standards. This breaker is part of the MARK 75 family, known for its interchangeable trip units and compatibility with a wide range of accessories. The HMA2400T is ideal for applications requiring dependable overcurrent protection and easy integration into existing electrical systems. \u003cul\u003e \u003cli\u003ePart Number: HMA2400T\u003c\/li\u003e \u003cli\u003eManufacturer: Westinghouse\u003c\/li\u003e \u003cli\u003eSeries\/Frame: MARK 75\u003c\/li\u003e \u003cli\u003eAmperage: 400A\u003c\/li\u003e \u003cli\u003eVoltage: 600V AC\u003c\/li\u003e \u003cli\u003ePoles: 2\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 35kA @ 480V\u003c\/li\u003e \u003cli\u003eMounting Type: Bolt-on\u003c\/li\u003e \u003cli\u003eTrip Unit: Interchangeable\u003c\/li\u003e \u003cli\u003eStandards: UL Listed\u003c\/li\u003e \u003cli\u003eApplication: Commercial\/Industrial Power Distribution\u003c\/li\u003e \u003cli\u003eAccessories: Compatible with shunt trip, auxiliary switches, and more\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: HMA2400T\u003c\/li\u003e                                             \u003cli\u003eManufacturer : Westinghouse\u003c\/li\u003e\n\u003cli\u003eBrand : Westinghouse\u003c\/li\u003e\n\u003cli\u003eCategory : Circuit Breaker\u003c\/li\u003e\n\u003cli\u003eItem Subcategory : Trip Units \u0026amp; Programmers\u003c\/li\u003e\n\u003cli\u003eFamily : MARK 75\u003c\/li\u003e\n\u003cli\u003eType : HMA\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003ePoles : 2\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\u003c\/li\u003e\n\u003cli\u003eFrame Size : 400\u003c\/li\u003e\n\u003cli\u003eAmperage Maximum : 400\u003c\/li\u003e\n\u003cli\u003eAmperage Minimum : 400\u003c\/li\u003e\n\u003cli\u003eProtection : Thermal Magnetic\u003c\/li\u003e\n\u003cli\u003eCompatible Frames : MA,HMA\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":"Westinghouse","offers":[{"title":"New","offer_id":42657531461791,"sku":"HMA2400T-New","price":3.63,"currency_code":"USD","in_stock":true},{"title":"Re-Certified","offer_id":42657531494559,"sku":"HMA2400T-ReCert","price":3.09,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/hma2400t-westinghouse-400a-600v-2-pole-molded-case-circuit-breaker-mark-75-frame-35ka-interrupt-rating","provider":"Essential Electric Supply","version":"1.0","type":"link"}