Belimo BF24-TN Fire Damper Actuator Spring Return 24V

The Belimo BF24-TN is a spring return fire damper actuator designed for reliable operation in fire and smoke protection systems. Operating on 24 VAC/DC power, this actuator provides fail-safe spring return functionality to ensure dampers close automatically during power loss or fire alarm activation.

Key Features:

• Spring return design for fail-safe damper closure
• 24 VAC/DC universal voltage operation for flexible installation
• Designed specifically for fire and smoke damper applications
• Robust construction for reliable performance in critical life safety systems
• Compatible with standard fire damper linkages and mounting brackets
• UL listed for fire damper service

This actuator is engineered to meet stringent fire safety codes and provides dependable operation in commercial HVAC systems where fire-rated damper control is required. The spring return mechanism ensures the damper returns to the closed position during emergency conditions, helping to contain fire and smoke spread through ductwork.