Medium Voltage Switchgears

Indoor Primary Universal Air Insulated Switchgear

UniAIS 7.2-24 kV IS&T series
Secondary Gas Insulated Switchgears

CGIS 7.2-24 kV IS&T series
Solid Insulated Switchgears

7.2-12 kV SIS IS&T series

Primary Gas Insulated Switchgears

PGIS 7.2-40.5 kV IS&T series
Dry Air Insulated Switchgears

DAIS 7.2-12 kV IS&T
Traction Air Insulated DC Switchgears

TAIS 0.6-3.3 kV IS&T series