this is a "cold control" with an SPST switch that opens on temperature drop

this 24Vac motorized actuator utilizes a three-wire floating signal to provide modulating-style control without the need for complex linkages

Can this be used for both 3/8-inch and 1/2-inch shafts

Convertible Reset: Flexible high-pressure limit settings allow for manual or automatic reset depending on system requirements

The unit features clear status lights: Green indicates power is applied

Schneider Electric (Barber Colman) MA41-7073-502 Actuator THPU32HP7Y this is a "cold control"The Schneider Electric (Barber Colman) MA41 7073 502 is a heavy duty, 24V spring return damper actuator engineered for precise two position control in demanding HVACR applications. As part of the SmartX MX41 7xxx series, this model delivers a consistent 60 in lb torque rating, ensuring a reliable fail safe close off for air handling units, VAV terminals, and central fan systems. Designed for immediate direct mount installation onto round or square