Belimo SF24A-S2 Spring Return Rotary Actuator 20 Nm 24V AC/DC

The Belimo SF24A-S2 is a powerful spring return rotary actuator designed for fail-safe control of air dampers in HVAC and building automation systems. Operating on a 24V AC/DC power supply, this actuator delivers a torque output of 20 Nm, making it suitable for controlling medium to large dampers within ventilation and air handling installations.