Schneider Electric (Barber Colman) MA-418-500 Actuator S/R 2-Position W/Auxiliary Switch 120V

Schneider Electric (Barber Colman) MA-418-500 2-position spring return electric damper actuator provides efficient on/off control of HVAC dampers when powered at 120V. The 120V-operated part provides an integrated auxiliary switch which gives users more control options. This electric damper actuator operates in air handling units ventilation systems and VAV boxes to control airflow according to system requirements. The system contains built-in springs to provide automatic operation in case of power outages maintaining system reliability. The product enables commercial and industrial HVAC systems to achieve energy savings and efficient airflow control through basic installation patterns and high-quality construction elements.