Belimo FSNF120 S/R Fire & Smoke Actuator 70 PSI 120V

The Belimo FSNF120 Fire/Smoke Actuator is a high-performance solution for controlling dampers in safety applications. Specifically for HVAC systems, it is a 120V component that provides up to 70 In-lb torque to ensure proper positioning of the damper in case of fire and smoke control. It has a spring return mechanism that makes it close automatically in case of power failure, making it safe to use. This actuator is widely applied in fire and smoke dampers in commercial buildings to control the flow of fresh air.