Description
The Belimo FSLF120 is a high-performance fire and smoke actuator engineered for dependable damper control in life-safety HVAC applications. Designed to meet the demanding requirements of fire and smoke control systems, this actuator provides consistent, fail-safe operation to help protect building occupants and comply with fire code standards.
Key Features
- 120 VAC supply voltage for compatibility with standard commercial HVAC control systems
- 30 in-lb torque output for reliable actuation of fire and smoke dampers
- 1-meter (1m) pre-wired cable for quick and convenient field installation
- Designed specifically for fire and smoke damper applications in life-safety systems
- Fail-safe operation ensures damper returns to the safe position upon power loss
- Compact, robust housing built to withstand demanding commercial and industrial environments
Product Specifications
- Brand: Belimo
- Model: FSLF120
- Supply Voltage: 120 VAC
- Torque: 30 in-lb
- Cable Length: 1 meter (1m)
- Application: Fire & Smoke Damper Actuation
Application
The FSLF120 is ideal for use in commercial and institutional buildings where fire and smoke damper control is required by code. It is well-suited for installation in air handling units, ductwork, and HVAC systems where life-safety damper actuation is critical. Belimo’s proven actuator technology ensures long service life and minimal maintenance requirements.
Why Choose Belimo?
Belimo is a globally recognized leader in HVAC actuator and valve technology, trusted by mechanical contractors, engineers, and building owners worldwide. The FSLF120 reflects Belimo’s commitment to quality, reliability, and code-compliant performance in fire and smoke control applications.







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