Catalog

Damper Actuators
usa.siemens.com/hvac
B-4
Operating Voltage

Frequency 
Power Consumption

 
 

 
 

 
 

 
 
Function

 
 
 
Product Ordering
Control Signal Cabling Standard Dual Auxiliary Switches

 GQD121.1P GQD126.1P
 GQD121.1P/B

 GQD221.1U GQD226.1U
 GQD221.1U/B

 GQD131.1P GQD136.1P
 GQD131.1P/B

 GQD151.1P GQD156.1P
 GQD151.1P/B
Ordering Notes:

Dual Auxiliary Switches 



 

Shaft Size 
Min. Shaft Length 
Conduit Connection 
Housing Enclosure 
Material
Ambient Temperature
 
 
Ambient Humidity
Agency Approvals 
Pre-Cabled Connection
Cable Length 
Dimensions 

Shipping Weight
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