... 0.5A-50A, rated voltage for AC 240/415V(50/60HZ) or DC 80V and the following system,widely used in railway ... peripherals,industrial automation equipment,marine electrical systems,elevator control system and so on for short-circuit and overload integration ... limit value of main circuit;Rated operational voltage:DC 80V,AC 240/415V;Rated impulse withstand voltage:4KV;rated limit short circuit capacity( ...