Belimo TFB24-MFT Spring Return Fail-Safe Proportional Damper Control Actuator 24V No Aux Switch

Product Description

The Belimo TFB24-MFT is a spring return fail-safe actuator designed for use in HVAC systems. This actuator operates at twenty-four volts and delivers a torque of twenty-two inch-pounds. It is intended for proportional control of dampers and meets the necessary specifications for HVAC applications. The actuator features a reliable spring return mechanism that ensures closure of the damper when power is lost.

• Spring return operation for reliable fail-safe application.
• Brushless DC motor with integrated microprocessor control.
• Adjustable rotation from zero to ninety-five degrees for precise control.

Product Highlights

This actuator is essential for HVAC dampers, providing consistent torque and a fail-safe mechanism that enhances the safety and performance of air sealing.

Product Information

Standard Information

• Brand: Belimo
• MPN: TFB24-MFT

Technical Specifications

• Torque: 22 lb-in
• Power Supply: 24 VAC/DC
• Weight: 1.58 lbs
• Dimensions: 9.15 in (Length) x 4.7 in (Width) x 3.45 in (Height)
• Temperature Range: -22°F to +122°F
• Control Input: 2 to 10 VDC, 4 to 20 mA
• Fail Safe Mode: Spring Return
• Power Consumption: 2.5W (running), 1W (holding)
• Running Time: 150 Seconds