Rated operating voltage [Ue]230/400 V AC 50 HzGrid typeACGrid frequency50 HzNumber of protection poles1Tripper typeThermo-magneticMagnetic release limit5.... .10 x InBreaking capacity6 kA Icn on 230/400 V AC 50 HzUsing breaking capacity [Ics]6 kA 100 % - 230/400 V AC 50 HzCurrent limiting class3Rate..