High Quality Outdoor Porcelain Type Switch

GW1-12/36 OUTDOOR DISCONNECT SWITCH
Summary
Ambient Condition
Structure Feature
GW1-12(36)/630-20(25) outdoor AC high voltage disconnect switch (disconnect switch for
short) is used to open and close circuit with voltage but no-load 50/60Hz, 12(36)kV power
system, The anti-pollution type can be used in the serious pollution area. Three pole linkage,
good synchronous performance.
Altitude: ≤3000m;
Ambient temperature: -30ºC ~+40ºC;
Wind speed: ≤35m/s;
Air pollution: IV;
Earthquake intensity: ≤8 degree;
Ice thickness: ≤10mm.
This disconnect switch consists of frame, operating insulating, static contactor, blade,
linkage spring mechanism, etc.
Frame: 5mm chickness bended armor plate, there are holes on the frame to fixed post
insulator.
Post and operating insulator: adopt ZS-12, 36 series outdoor clubbed post insulator, The
mini resist bend load is 4000N.
Static contactor: it is made of violet copperplate and fixed on post insulator.
Blade: it is made of rectangular violet copperplate, there is an press-spring to adjust press.
The switch vertical or horizontal installed in outdoor with CS mechanism.

Model
G W 1 – 12(36) / 630 – 20/25
Rated short-time withstand current(kA)
Rated current(A)
Rated voltage(kV)
Design serial No.
Outdoor
Disconnect switch