Siemens Building Technology GMA121.1P Actuator 319852-301 The high-visibility 4" dial face

The high-visibility 4" dial face features a white aluminum background with black graduations

this three-phase HVAC motor supports 208-230/460V AC line power

such as the 48DJD006-520 series

This wheel measures 9

Key Benefits High-Conductivity Contacts: Engineered to minimize voltage drops and reduce heat generation during high-amperage operation

Siemens Building Technology GMA121.1P Actuator 319852-301 The high-visibility 4" dial faceThe Siemens GMA121. 1P is a heavy duty OpenAir electronic damper actuator designed for the rigorous demands of commercial HVAC systems. Engineering for reliability, this 24V spring return actuator delivers 62 lb in torque (7 Nm), making it an ideal choice for managing return air, exhaust, and face and bypass dampers in both constant and variable air volume (VAV) installations. The 2 position control (on off) logic ensures decisive operation, while the