... ,20,25,32,40,50,63,80,10016016,20,25,32,40,50,63,80,100,125,16025032,40 ... ,50,63,80,100,125,160,200, ... unitThermal magnetic release100,160,250,400,630Intelligent trip unit400,630 LM1(ABB) series MCCB is one of the new circuit breaker that ... equipment overload, or under voltage . The shell frame circuit breaker of Rated current of 400A and below , which can ...