GTQ31 series automatic transfer switch is applicable for distribution net work of AC50HZ, ranted voltage of 400V, it has 3P and 4P.

GTQ3 series automatic transfer switch is used in hospitals, hotels, markets, post and communication, fire high building, industrial assembly line by widely.

Standard: GB/T14048.6

 

Frame size current: Below 3200A

Electrical level: PC

Use type: AC-33B

Operation way: Manual operation and electric operation