Disconnector GW4-40.5/72.5/126/145/252

Main feature

the silver layer of contact is thick and rigid, so it has reliable electric and mechanical performance.

the motor mechanism isCJ5B mechanism, the manual mechanism is CSA or CS17 or CS19 mechanism.

Ambient

Ambient air temperature        -40~+40°C

Ice coating thickness            10mm

Wind-pressure                      700(34m/S) Pa

Seismic level                         8 degree

Altitude                               1000 or 2000 m

Technical parameters