... 1).The product is mainly used in circuit with AC 50/ 60Hz, voltage 230V up to 400V, current 1A up ... current InA1,3,6,10,16,20,25,32,40,50,63Electrical featuresPoles1P,2P,3P,4PRated voltage UeV230/400Insulation voltage ... UiV500Rated frequency50/60HZRated breaking capacityA3000/4500Rated impulse withstand voltage (1.2/50)UimpV4000Dielectric test voltage at ind .Fred .for 1minkV2Pollution degree2Thermo- ...