Honeywell Damper Actuator, Series: 72 Series, Model: M7284, 7.2/43.2/3.6/21.6 A, 120/240 V, 50/60 Hz, 23 W, Screw Terminal Electrical Connection, 30 to 60 s Timing Range, Aluminum, 150 in-lb Torque, -40 to 150 deg F, NEMA 3 Enclosure, 6-7/16 in H x 5-1/2 in W x 7-5/16 in D, Non-Spring Return Action, 4 to 20 mA, Modulating Control Signal, Modutrol IV™ Motor, Foot Mounting, 15 VA Power Consumption, 90 deg Rotation Angle, Dual Ended, Square Shaft Design, CW Shaft Rotation, 10 mm Shaft, 90 to 160 deg, Adjustable, Symmetrical Stroke