Disconnect Switch
1. Altitude: 1000m;
2. Ambient temperature: +50 ~-30 ;
3. Wind speed: 35m/s;

Disconnect Switch

 GWR -12/24/40.5-100 outdoor AC. high voltage fused type disconnect switch (disconnect switch for short) is used in electric power system with rated frequency 50/60Hz, rated voltage 12/24/40.5kV. Its main for making or breakin g circuit under line supplying voltage in outdoor high voltage distribution system equipments. Thereof anti-pollution type disconnect sw itch is especially used in serious polluted area. It accords with standards of IEC62271-103: High voltage switches.