... ,160,250,400,630Rated current In10016,20,25,32,40,50,63,80,10016016,20,25,32,40,50,63,80, ... and making the protection as line and equipment overload, or under voltage . The shell frame circuit breaker of Rated current of 400A and ... start, disconnect and the motor running overload, short circuit and under voltage. Products comply with the GB14048.2, IEC60947-2 standard. Molded Case Circuit Breaker