Standard: IEC/EN61009-1 GB/T16917.1 Instantaneous trip type: B/C/D The number of poles: 1P+N/3P+N Rated short circuit breaking capacity (Icn): 6kA Leakage protection trip type: Electronic Rated working current (In): 6-40A Rated working voltage (Ue): AC 230/400V Rated operating frequency: 50/60Hz Rated insulation voltage (Ui): 500V Rated residual operating current : 10/30/100/300mA Life: 4000 Times Type of residual current: A/AC