Siemens Building Technology GMA126.1P Actuator R-407A Precise Thermal Cut-Out: Calibrated for

Precise Thermal Cut-Out: Calibrated for a 180°F fixed trip point to ensure system safety

While it features a standard 1/2" shaft and common mounting patterns

or 460V to a stable 24V secondary output

ensuring the unit operates within its engineered performance envelope

making it a versatile choice for both direct-fired makeup air heaters and space heating units

Siemens Building Technology GMA126.1P Actuator R-407A Precise Thermal Cut-Out: Calibrated forThe Siemens GMA126. 1P is a high performance OpenAir GMA Series rotary electronic damper actuator engineered for two position control in demanding HVACR environments. Operating on a 24 VAC VDC nominal voltage, this spring return actuator delivers a robust 62 lb in (7 Nm) torque, ensuring reliable fail safe operation for return air, mixed air, and exhaust dampers. Its brushless DC motor technology provides efficient performance and stall protection,