... motor.They are suitable for the circuit of AC50HZ,rated voltage up to 1140V,rated current up 1250A.The breaking ... . TypeCurrent Rating(A) Dimensions(MM)unit weight(g) NT00C2,4,6,10,16,20,25,32,36,40,50,63 ... ,80,100 A-78145 Ro30C2,4,6,10,16,20,25,32,36,40,50, ... ,63,80,100 ,125,160 A-78180 RT16-002,4,6,8,10,16,20,25,32,36,40,50 ... ,63,80,100 ,125,160 B-49180 NH002,4,6,8,10,16,20,25,32,36,40,50 ...