Schneider Electric (Barber Colman) MA-405 2-Position S/R Damper Actuator 120V

Schneider Electric (Barber Colman) MA-405 2-position actuator for dampers which provides efficient control functionality in HVAC systems. The 120V-operated actuator includes a spring return system that automatically moves dampers to default positions when power is lost improving system safety. It used as a control part for air handling units ventilation systems and economizers to operate dampers. This part provides accurate on/off operation that suits applications that need basic open-close damper management. The powerful construction enables this part to operate reliably over time and its spring return capability delivers enhanced performance and power efficiency in complex HVAC systems.