*Standard: IEC60947-2 ,IEC60947-4-1
*Rated residual action current (mA): 100, 300, 500, 1000
*Rated Current In (A): 16~630
*Frame current Inm(A) :100, 225, 400, 630
*Rated Insulation Voltage Ui (V):800
*Rated Frequency(Hz): 50/60
*Rated limited short circuit breaking capacity Icu at 400V AC(kA) :35, 50
*Rated operating short circuit breaking capacity at 400V AC(kA) :22, 25, 35
*Arcing over distance(mm) :≤50, ≤100
*Poles: 3, 4