Rated operating voltage [Ue] 230/400 V AC 50 HzGrid type ACGrid frequency 50 HzNumber of protection poles 2Type of release Thermo-magneticMagnetic release limit 5.... .10 x InBreaking capacity 6 kA Icn on 230/400 V AC 50 HzUsing breaking capacity [Ics] 6 kA 100 % - 230/400 V AC 50 HzCurrent limiting..