Schneider Electric (Barber Colman) Ma-405-120Vdamper Actuator S/R 2-Pos. | PartsHnC
The Schneider Electric (Barber Colman) MA-405 is a 120V damper actuator designed for two-position (on/off) control in HVAC systems. This robust actuator is used to regulate the position of dampers in ventilation and air conditioning applications, ensuring optimal airflow and system efficiency. It features spring return functionality, which allows the damper to return to a safe position in the event of a power loss, enhancing system safety and reliability. The MA-405 is built for durability and consistent performance, making it suitable for commercial and industrial environments.













