Damper Actuator, Non-Spring, 120V, MFT, SW, NEMA 4H

For fail-safe, modulating control of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications. A feedback signal is provided for position indication for master-slave applications. Two AF’s can be piggybacked for torque loads of up to 360 in-lbs. Minimum 3/4” diameter shaft. OR Maximum of three AF’s can be piggybacked for torque loads of up to 432 in-lbs. Minimum 3/4” diameter shaft. Master-Slave wiring for either configuration..

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