Description
The Belimo FSLF230-SUS is a 230V fire and smoke damper actuator engineered to meet the demanding requirements of life-safety applications in commercial and industrial HVAC systems. Designed for use with combination fire and smoke dampers, this actuator provides dependable, code-compliant operation where both fire and smoke control are required in a single assembly.
Key Features
- 230V AC power supply for compatibility with standard commercial electrical systems
- Engineered specifically for fire and smoke damper applications requiring life-safety performance
- Fail-safe spring-return operation ensures damper moves to a safe position upon loss of power
- Stainless steel (SUS) construction for enhanced corrosion resistance and durability in demanding environments
- Compact, direct-coupled design simplifies installation and reduces maintenance requirements
- Meets applicable UL 555 and UL 555S standards for fire and smoke damper actuators
- Manual override for commissioning and testing without requiring power
- Visual position indicator for quick on-site verification of damper status
Application
The FSLF230-SUS is ideal for installation on combination fire/smoke dampers in commercial buildings, hospitals, schools, and other facilities where building codes require automatic damper control for both fire containment and smoke management. Its stainless steel housing makes it well-suited for humid, corrosive, or washdown environments.
Why Choose Belimo
Belimo is a globally recognized leader in HVAC actuator and valve technology, trusted by mechanical contractors and building automation professionals for precision, reliability, and long service life. The FSLF230-SUS reflects Belimo’s commitment to life-safety excellence and ease of installation.
Specifications
- Brand: Belimo
- Model: FSLF230-SUS
- Supply Voltage: 230V AC
- Application: Fire & Smoke Damper Actuator
- Housing Material: Stainless Steel (SUS)
- Operation: Fail-Safe Spring Return







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