... Mini Circuit Breaker MCB 1. Current :1A-63A 2.Voltage :230/400V 3.SEMKO, CE,CB, IEC60898-1 4.10000 Poles/ ... 6000, 10000Rated impulse withstand voltage (1.2/50) UimpV6000Rated sensitivity IΔnA0.03, 0.1, 0.3Dielectric test voltage at ind ... . Freq. for 1 minKv2Pollution degree 2Mechanical featuresElectrical lifet8000Mechanical lifet10000Protection ...