... current InA1, 2, 4, 6, 10, 16, 20, 25, 32, 40, 50, 63PolesP1, 2, 3, 4Rated voltage UeV230/400Insulation voltage UiV500Rated frequencyHz50 ... /60Rated breaking capacityA4500, 6000, 10000Rated impulse withstand voltage (1.2/50) UimpV6000Rated sensitivity IΔnA0.03, 0.1, 0.3Dielectric test ...