NMX24-SR-T N4 Damper Actuator, porportional, 24V non-spring return, NEMA 4 with Heat

For proportional modulation of dampers in HVAC systems. Actuator sizing should be done in accordance with the damper manufacturer’s specifications.

The actuator is mounted directly to a damper shaft up to 3/4” in diameter by means of its universal clamp. The actuator operates in response to a 2 to 10 VDC, or with the addition of a 500 ? resistor, a 4 to 20 mA control input from an electronic controller or positioner.

A 2 to 10 VDC feedback signal is provided for position indication or master-slave applications.

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