... controls of 240/415V circuit against overload and short circuit in electrical distribution system such as houses, offices, commercial complex, motor ... of poles1P,1P+N,2P,3P,3P+N,4PRated Current(In)1,2,3,4,6,10,16,20,25,32 ... )10000AMagnetic releases operateB curve: between 3 and 5 In C curve: between 5 and 10 In D curve: between 10 and 14 InElectrical ...