... Breaker/MCB 6KA C45 2.Voltage:230/400V current:1-63A 3.Poles:2 4.Breaking capacity:6/ ... pole230V or two,three,four pole 400V voltage for overload and short-circuit protection as ... 10,16,20,25,32,40,50,63Rated voltage(Un) AC240/415VRated frequency 50/60HzTripping curve ... 40Electrical life >6000timesMechanical life 20000 timesTropical ration Treatmen 2(RH95%,at 55°C)Protection degree IP20Service: pre ...