Schneider Electric M313A00 Actuator Terminal Block
The Schneider Electric (Barber Colman) M313A00 N/O proportional spring return actuator is a 24V device designed for precise control of dampers and valves in HVAC systems. It operates by modulating position in response to control signals and automatically returns to its default state during power loss, ensuring system safety. Commonly used in air handling units, VAV systems, and zone control applications, it supports accurate airflow and temperature regulation. Its dependable performance improves energy efficiency, enhances system responsiveness, and ensures consistent environmental comfort in commercial and industrial HVAC installations.