Belimo TFB120 Spring Return Fail-Safe On/Off Damper Actuator 120/240V Direct Coupled

Product Description

Designed for precision and reliability, the Belimo TFB120 Damper Actuator delivers seamless control of dampers in HVAC systems. This robust device is engineered to provide fail-safe functionality and effortless on/off operation without auxiliary switches.

• Engineered for direct coupling, simplifying installation on 1/2 inch shafts.
• True mechanical spring return ensures reliable performance even during power failures.
• Adaptable for both clockwise and counterclockwise operation, enhancing versatility.

Product Highlights

This actuator features a compact design with a minimal shaft-center to edge distance of 0.77 inches, making it suitable for tight spaces. Its durable construction is designed to withstand rough handling and harsh conditions in mechanical rooms.

Product Information

Standard Information

• Manufacturer: Belimo
• Model: TFB120

Technical Specifications

• Torque: 18 lb-in
• Power Supply: 100 to 240 VAC
• Ambient Temperature Range: -22°F to +122°F
• Fail Safe Mode: Spring Return
• Direction of Rotation: Reversible
• Running Time: < 75 Seconds (motor), < 25 Seconds (spring)