Honeywell Damper Actuator Spring Return, Fast-Acting, Two-Position, 30 in-lb (3.4 Nm), 120 VAC, 2 Aux. Switches, for Fire and Smoke Dampers

Honeywell Damper Actuator, Spring Return , Fast-Acting , Two-Position, 30 lb-in (3.4 Nm), 120 Vac, 2 Aux. Switches, for Fire and Smoke Dampers. These Honeywell's Fast-Acting, Two-Position Actuators are line volt (120V), 30 lb-in., spring return direct coupled actuators (DCA) for Fire and Smoke dampers (on/off control). The actuator accepts an on/off signal from a single-pole, single-throw (SPST) controller. Reversible mounting allows actuator to be used for either clockwise (cw) or counterclockwise (ccw) spring rotation.

Features:
30 lb-in. (3.4 N•m) minimum driving torque at 350 F (176 C)
Reversible mounting facilitates use in either clockwise (cw) or counterclockwise (ccw) spring rotation
Integral spring return ensures level of return torque
Fifteen-second spring return timing
No special cycling required during long-term holding
No audible noise during holding
Patent pending design eliminates need for limit switches to reduce power consumption
Ninety-five degree angle of rotation
Actuator holds rated torque at reduced power level
Die-cast aluminum housing
Housing design allows flush mounting to damper
Designed to operate reliably in smoke control systems requiring Underwriter’s Laboratories Inc. UL555S ratings up to 350 F.
Includes Two integral 3/8 in. clip-in flexible conduit connections