... ,High breaking capacity NF series circuit breaker is feature of reliable working out and steady,performance,reasonable structure,beautiful ... power equipment,and also can be used in transformation of circuit unfrequency the normal conditions. Key performance indicatorsFrame current100100100TypeAW100 ... 100,12530,32,40,50,6063,80,100,125Number of poles23234234Rated voltage Ue(V)AC380~690V DC250AC380~690V ...