Belimo FSLF24-SFC 3/8" Fire/Smoke Damper Actuator S/R On/Off W/Auxiliary Switch 24V

The Belimo FSLF24-SFC is a spring-return, fail-safe actuator designed to work with fire/smoke dampers in HVAC systems. This has an on/off auxiliary switch for enhanced functionality and runs on 24-volt electricity. In the event of a fire or smoke detection signal, this small and adaptable actuator uses a spring mechanism to immediately seal the damper, stopping smoke and flames from spreading throughout the ducting. The actuator returns the damper to its initial setting upon power restoration. HVAC equipment such as ventilation systems, fan coil units, and air handling units can all be used with the FSLF24-SFC. Building professionals looking to improve building code compliance and fire safety in their projects frequently choose it because of its dependable performance and simplicity of installation.