DW15-630,DW15C-630 universal circuit breaker has rated current from 200A to 630A, AC 50Hz, rated working voltage to 1140V, and rated impulse withstand voltage 8kV. This circuit breaker is mainly used in distribution networks to distribute power, protect lines and power equipment from overload, undervoltage and short circuit. It can also be used in AC50Hz, AC400V power grid to protect motor overload, undervoltage and short circuit hazards. Under normal conditions, the circuit breaker can be used as line non-frequent switching and motor non-frequent switching.
