Belimo TFB120-S Direct Coupled Actuator 22 in-lb Spring Return On/Off

Product Description

The Belimo TFB120-S is a direct coupled actuator designed for on/off and fail-safe control of dampers in HVAC systems. This actuator is capable of providing a torque output of twenty-two inch-pounds. With a voltage range of one hundred to two hundred forty VAC, it is suitable for a variety of applications, ensuring reliability and safety in operation.

• Torque output: 22 in-lbs.
• Spring return operation for fail-safe applications.
• Consistent torque delivery with or without power.

Product Highlights

This actuator has a true spring return system, ensuring consistent performance and reliable closing on air-tight dampers. It is ideal for HVAC professionals needing robust control solutions.

Product Information

Standard Information

• Brand: Belimo
• MPN: TFB120-S

Technical Specifications

• Actuator Type: Spring return
• Control Type: On/Off
• Angle of Rotation: 95 degrees
• Auxiliary Switch: 1 x SPDT
• Voltage AC/DC: AC 100...240 V
• Power Consumption (Running): 2.5 W
• Power Consumption (Holding): 1.3 W
• Electrical Connection: Two 3 ft. 18 GA appliance cables
• Direction of Rotation (Fail-Safe): Reversible with cw/ccw mounting
• Degree of Protection: IP42 NEMA 2 UL Enclosure Type 2