Description
The Belimo FSAF24A On/Off Actuator Spring Return 24V offers a means of controlled positioning of fire and smoke dampers by supplying 180 lb-in of torque to open or close the damper as needed. It is powered on AC/DC 24V, and has an on/off control signal with a spring return that automatically restores the damper to a secure position when power is lost. It works by motor-driven rotation with up to 95 degrees movement and a safe return in less than 15 seconds and can be used in HVAC systems like ventilation and air handling units where the control of damper is essential.
