Description
The Belimo FSAFB24-SR is a high-performance fire and smoke actuator engineered for reliable life-safety damper control in commercial and industrial HVAC systems. Designed to meet demanding code requirements, this actuator delivers precise modulating control through a 2–10 VDC input signal, making it an ideal choice for building automation and smoke management applications.
Key Features
- Fire and smoke rated actuator for life-safety damper applications
- 24 VAC/DC power supply for flexible installation compatibility
- 180 in-lb torque output for reliable damper actuation
- 2–10 VDC modulating control signal for precise positioning
- 1-meter (1m) pre-wired cable for quick and convenient installation
- Designed for use with fire and smoke combination dampers
- Suitable for building automation and life-safety system integration
Specifications
- Brand: Belimo
- Model / SKU: FSAFB24-SR
- Power Supply: 24 VAC/DC
- Torque: 180 in-lb
- Control Signal: 2–10 VDC (modulating)
- Cable Length: 1 meter (pre-wired)
- Application: Fire & Smoke Damper Actuator
Why Choose the Belimo FSAFB24-SR?
Belimo is a globally recognized leader in actuator and valve technology for HVAC applications. The FSAFB24-SR combines robust construction with precise modulating control, ensuring dependable performance in critical life-safety scenarios. Its 24 VAC/DC dual-voltage compatibility simplifies integration into a wide range of control systems, while the 180 in-lb torque rating ensures consistent, positive damper closure when it matters most.







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