Number of poles(P): 3P Rated current(A): 16,25,40,63,80,100,125,160,200,250,400, 630,800,1250,1600 Rated ... the normal conditions. 2. Specification Type Poles number Rated current(A) Utilization category Rated breaking capacity(KA) 240V380V 415V 500V 600V ... ,250A50/4230/2225/1518/1515/15/2.5 NF100-CS 3P MCCB