GW19-12 Outdoor AC High-Voltage switch Disconnector is applicable to the three-phase systems having voltage 12 Kv and at AC 50HZ

It is used to make and break circuit when the circuit is unloaded.

Assembling CS6-1 manpower operating devices.This kind of Disconnector has three types: even structure type, crossing wall structure type, and even structure with electric vision structure type.

 Working conditions

1 Ambient air temperature: upper limit +40°C, lower limit -30°C;2 Altitude: No exceeding 1000m (the rated insulation level should be proved with the rise of altitude)3 Relative humidity:  no exceeding 95% in daily average of relative humidity. No exceeding 90%in monthly average of relative humidity.4 No regular acute shake;5 Pollution class: class 46 No location where there are fire, danger of explosion, chemistry corrosion