Belimo TFRB24-SR Direct Coupled Actuator 24 VAC Modulating

Product Description

The Belimo TFRB24-SR is a direct coupled actuator designed for modulating applications. This actuator operates on 24 VAC and is suitable for control signals of 2 to 10 VDC or 4 to 20 mA. It provides spring return functionality which enhances its performance in fail-safe applications.

• Modulating actuator for precise control
• Spring return feature for reliable operation
• Compatible with multiple control signal types

Product Highlights

This actuator is engineered for reliability and efficiency, making it ideal for HVAC systems and controlled damper applications. It can operate in challenging conditions ranging from -22 Fahrenheit to 122 Fahrenheit. Its design allows it to maintain torque even when stalled, ensuring dependable performance without the need for mechanical end switches.

Product Information

Standard Information

• Brand: Belimo
• Part Number: TFRB24-SR

Technical Specifications

• Actuator Type: Spring return
• Control Type: DC 2 to 10 V
• Voltage: AC/DC 24 V
• Angle of Rotation: 95 degrees
• Protection Category: IP42
• Running Time (Motor): 95 seconds
• Power Consumption (Holding): 1 W
• Power Consumption (Running): 2 W
• Electrical Connection: 3 ft. 18 GA plenum cable with 1/2 in. conduit connector
• Operating Conditions: -22 F to 122 F (-30 C to 50 C)
• Housing: NEMA 2, IP42, UL Enclosure Type 2