Type:NS-100NRated Current(A):12.5,16,20,25,32,40,50,63,80,100Poles:3,4Rated Insulating Voltage(V):950Rated Operating Voltage(V):690Arcing Over Distance(mm):0Ultimate Short Circuit Breaking Capacity(KA):25Services Short Circuit Breaking Capacity(KA):25Oper If youre interested in the prodcut, Please contact with us by mail: .Well provide the detailed information for your reference.