Specifications

suitable for the circuit of AC50Hz/60Hz, rated current 630A, rated operating voltage 690V or less

Application:

The series circuit breaker,in the distribution network, can be used for distributing the energy or electricity and protecting the circuit and power device against the overload, short-circuit and under-voltage. The circuit breaker with the frame rated current 400A or less can be used for protecting the motor and starting non-frequently the motor. Under the normal condition, it can also be sued for making and breaking the circuit frequently.

Products conform to IEC 60947-2,60947-4.