Air Circuit Breaker

ZW1 series ACB

 ZW1 series intelligent ACB is applied in the distribution network of AC50Hz, 400V or 690V for the electric energy distribution, line protection and protecting the power equipment against the danger caused by the failure of overload, short-circuit, under-voltage, or singlephase grounding with great and selective intelligent protective functions so as to avoid unnecessary power-off and raise both the safety and reliability of the electricity network in operation.