TFB - Spring Return Damper Actuator (22 in-lbs Torque)
The TF series actuators provide true spring return operation for reliable fail-safe application and positive close off on air tight dampers. The spring return system provides consistent torque (22 in-lb [2.5 Nm]) to the damper with, and without, power applied to the actuator. The TF series provides 95° of rotation and is provided with a graduated position indicator showing 0° to 90°.
| Voltage | 24V or 120V |
| Auxiliary Switch | Yes, include Auxiliary Switch or No Auxiliary Switch Needed |