WEG DWB400JE350-3DA Electrical Circuit Breaker

The WEG DWB400JE350-3DA is a 3-pole, 350 A molded case circuit breaker (MCCB) in a 400AF frame, engineered to deliver reliable overcurrent and short-circuit protection for industrial power distribution and motor control systems. This panel-mount device uses a thermal-magnetic trip unit and is rated for industrial power distribution voltage systems, serving as a main disconnect or branch circuit protector in motor control centers, switchgear, and distribution panels. It is designed for industrial automation and electrical control panels and features heavy-duty power terminals for dependable connections. Common applications include automation equipment, compressors, pumps, and heavy industrial machinery where dependable circuit protection and electrical isolation are critical.