DW17

The breaker is applicable to the circuit of AC 380V, 660V and 50HZ as the distribution of electric energy and infrequent conversion of line, may be applied to protect the overload, under-voltage and short-circuit of line and electric equipment. And has the function of hierarchical-selecting protection, and can protect the motor, engine, commutating device etc from being broken because of overload, short-circuit and under-voltage etc.