Siemens Building Technology GMA121.1U Actuator 340793-762 Key Benefits: Optimized for High

Key Benefits: Optimized for High Altitude: Factory-set at

ideal for systems with expansion valves or frequent cycling

technicians should ensure the actuator is perpendicular to the shaft before final torquing

facilitating accurate water level monitoring without the nuisance tripping associated with shorter probes in high-sediment applications

significantly improving readability from a distance

Siemens Building Technology GMA121.1U Actuator 340793-762 Key Benefits: Optimized for HighThe 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