... as 350mm,400mm,460mm and other kinds of phase space, which matches better with different kinds of switchgear, such as fixed ... current, operation voltageRequired accessory and quantityOther requirement please contact with us directly Main Technical Data Rated voltage kv40.5Rated ... -COSupply voltage of open and close installation v AC,DC220 AC,DC110 Closing time ms50~100Opening time ms30~60Rated single ...