Circuit breaker 4p 630A 50kA ВА-335А DEKraft 28139DEK

The VA-330A series is specifically designed for professional use. These devices feature a thermomagnetic trip with adjustment capability. They are used in networks with a voltage of up to 400 V and 50 Hz for electrical power distribution, as well as for protecting circuits and equipment from damage caused by overloads and short-circuit currents. VA-330A series molded case circuit breakers are installed in main switchboards (MSB) and input/section/distribution cells of low-voltage switchgear. The devices are used in power, residential, industrial, transport, and other facilities.