... Germany’s advanced medium voltage circuit breaker manufacturing technologies and through independent innovation,MINGHAN have developed the new generation of 10 ... ,2000,2500,3150,5Rated short-circuit breaking currentkA20,25,31.5,40,5020,25,31.56Rated short time withstand currentkA20,25,31 ... .5,40,5020,25,31.57Rated peak withstand current50,63,80,100, ...