{"product_id":"ma3400t-westinghouse-ma-series-trip-units-programmers","title":"MA3400T - Westinghouse 400A 600VAC 3 Pole Thermal Magnetic Circuit Breaker","description":" \t\t\t\t\t\t\t\t\t\t\u003ch2\u003eMA3400T\u003c\/h2\u003e                                         \u003cbr\u003e \t\t\t\t\t\t\t\t\t\t\u003cb\u003eMA3400T\u003c\/b\u003e is a Westinghouse 3 pole molded case circuit breaker designed for reliable protection in industrial and commercial power distribution systems. This breaker features a 400A current rating and a 600VAC voltage rating, making it suitable for a wide range of applications. It utilizes a thermal magnetic trip mechanism with long-time and instantaneous trip functions for enhanced safety and performance. The MA3400T is a bolt-on mounting type, compatible with MA and HMA breaker frames, and includes interchangeable trip units for flexible configuration. Load side lug terminals provide secure connections, and the breaker is built to meet UL standards for safety and reliability. This breaker is engineered for durability and ease of installation, supporting efficient operation in demanding environments. Its robust design ensures dependable circuit protection and long service life. \u003cul\u003e \u003cli\u003ePart Number: MA3400T\u003c\/li\u003e \u003cli\u003eManufacturer: Westinghouse\u003c\/li\u003e \u003cli\u003eAmperage: 400A\u003c\/li\u003e \u003cli\u003eVoltage: 600VAC\u003c\/li\u003e \u003cli\u003ePoles: 3\u003c\/li\u003e \u003cli\u003eMounting Type: Bolt-On\u003c\/li\u003e \u003cli\u003eInterrupt Rating: 35kAIC @ 480VAC\u003c\/li\u003e \u003cli\u003eSeries\/Frame: MA\u003c\/li\u003e \u003cli\u003eProtection Type: Thermal Magnetic\u003c\/li\u003e \u003cli\u003eFunctions: Long-Time and Instantaneous Trip\u003c\/li\u003e \u003cli\u003eTerminals: Load Side Lug\u003c\/li\u003e \u003cli\u003eCertification: UL Listed\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: MA3400T\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 : MA Series\u003c\/li\u003e\n\u003cli\u003eType : MA\u003c\/li\u003e\n\u003cli\u003eVoltage : 600\u003c\/li\u003e\n\u003cli\u003ePoles : 3\u003c\/li\u003e\n\u003cli\u003eFunctions : LI - Long-Time and Instantaneous\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 : 4 \u003c\/li\u003e\u003c\/ul\u003e                                         \u003cbr\u003e                                          ","brand":"Westinghouse","offers":[{"title":"Re-Certified","offer_id":42953666068639,"sku":"MA3400T-ReCert","price":1787.39,"currency_code":"USD","in_stock":true}],"url":"https:\/\/essentialparts.com\/products\/ma3400t-westinghouse-ma-series-trip-units-programmers","provider":"Essential Electric Supply","version":"1.0","type":"link"}