Belimo TFB24-SR Direct Coupled Actuator 24V (22 in-lb)

Product Description

The Belimo TFB24-SR is a direct coupled actuator designed for proportional modulation in HVAC systems. It operates with a control signal of 2 to 10 VDC or 4 to 20 mA. This actuator delivers 22 in-lb of torque and ensures a spring return for reliable fail-safe operation.

• Operates in ambient temperatures from -22°F to +122°F.
• Features a 3-foot electrical connection for easy installation.
• Consistent force is applied to the damper, both with and without power.

Product Highlights

This actuator is efficient, reliable, and designed for easy installation directly onto the damper shaft.

Product Information

Standard Information

• Brand: Belimo
• MPN: TFB24-SR

Technical Specifications

• Torque: 22 lb-in
• Power Supply: 24 VAC/DC
• Running Time: 95 seconds (motor)
• Power Consumption: 2W (running), 1W (holding)
• Housing: NEMA 2, IP42
• Electrical Connection: 3 ft. 18 GA plenum cable
• Operating Conditions: -22°F to +122°F
• Direction of Rotation: Reversible