1.12kV indoor three-pole disconnecting switch
12kV series earthing switch
Frame made up of iron sections assembled by welding
conducting braid for earthing
operating mechanism shaft drive either on right or left of frame
Horizontal or vertical installation
Altitude No more than 1000m
Surrounding temperature between -10°C to +40°C
working situation no conductivity dust
no corrosive gas of effect insulation and destroy metal.
without violent vibration and striking.
have no explosive danger and fire