Description
The Schneider Electric (Barber Colman) MA4D-8030 Direct-acting electric actuator with spring return, operates in the clockwise direction with the help of 120V AC power supply. With a torque of 30 in-lb, it is suitable to use in HVAC systems to control dampers and valves, providing positive shutoff in the event of a power failure. This is applied in air handling units, VAV systems, and other HVAC equipment to increase the efficiency and safety of the systems. Its spring return function provides its safe operation and, in case of power loss, it reverts to its initial position.
