TFB24-3 Belimo Damper Actuator
$231.90
The Belimo TFB24-3 is a spring return damper actuator designed for floating point or on/off control of dampers in HVAC systems, offering fail-safe protection.
Overview
The Belimo TFB24-3 is a spring return damper actuator designed for floating point or on/off control of dampers in HVAC systems, offering fail-safe protection.
Features
- Accepts floating point or 3-point control inputs for flexible system integration
- Mechanical spring return ensures automatic damper positioning upon power loss
- Compact housing fits easily into limited-clearance HVAC equipment
- Direct shaft coupling with universal centering clamp
Specifications
- Torque: 22 in-lb [2.5 Nm]
- Nominal Voltage: AC/DC 24 V
- Control Type: On/Off, Floating Point
- Actuator Type: Spring Return
- Damper Area: Up to 5.5 sq ft
Applications
- Floating point air damper control in HVAC zone systems and air handlers
- Fail-safe airflow regulation in commercial building ventilation
| Weight | 5 lbs |
|---|---|
| Dimensions | 5 × 10 × 4 in |
| Actuator Type | Spring Return |
| Auxiliary Switch | 1 x SPDT |
| Control Type | Floating/3-point, On/Off |
| Torque | 18 in-lb [2 Nm] |
| Voltage | AC/DC 24 V |
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