Description
The Schneider Electric (Barber Colman) MA41-7150-502 is a direct-mount actuator with two positions that can be used in a variety of HVAC systems. With a torque of 133-inch pounds and 120V operation, it is appropriate for applications needing moderate force. The two integrated switches are probably for feedback or control, while the other one probably indicates a self-resetting function. Typically, this actuator opens or closes dampers or valves in the HVAC system by translating electrical impulses into mechanical action. This maximizes energy efficiency, manages temperature, and controls airflow. It is found in air handling units, rooftop units, packaged heating and cooling systems, and other equipment made by different manufacturers.
