Features:
1) The circuit breaker with rated current 400A and below also can
be used to directly start motor.
2) It can be separately used to protect the circuit and power source
equipment from overload, short circuit and undervoltage.
3) Directly start motor with circuit breaker that can be used for
starting the squirrel-cage induction motor in the distribution
network and breaking in running and protecting the motor from
overload, short circuit and undervoltage