... 20,25,32,40,50,63,80,100,125,16025032,40,50,63,80,100,125,160,200,250400200,225,250,300 ... ,250,400,630Intelligent trip unit400,630 LM1(ABB) series MCCB is one of the new circuit breaker that adopts the international advanced technology made ... , disconnect and the motor running overload, short circuit and under voltage. Products comply with the GB14048.2, IEC60947-2 standard. Molded Case Circuit Breaker