Siemens Building Technology GMA121.1U Actuator 320788-702 Precise Control: Features a high-accuracy

Precise Control: Features a high-accuracy 3

which provides superior liquid handling and revamped protection against internal motor heat

For optimal performance and to prevent debris accumulation in the plunger tube

Key Benefits Precise 20/80F Range: Ideal for low-to-mid range temperature monitoring and protection in HVACR units

Siemens Building Technology GMA121.1U Actuator 320788-702 Precise Control: Features a high-accuracyThe Siemens GMA121. 1U is a heavy duty spring return damper actuator engineered for high demand HVACR applications requiring reliable fail safe operation. Operating on 24VAC DC, this direct coupled actuator delivers a robust 62 lb in torque (7 Nm), making it an ideal choice for managing return air, mixed air, and exhaust dampers in both constant and variable air volume systems. Built with a rugged, die cast aluminum NEMA 1 housing, this unit ensures