Honeywell Damper Actuator, 4 - 20 mA, 24 VAC, (0) 2 - 10 VDC Control Signal, 50/60 Hz, 6/3 V-A VA, 90 sec at 60 Hz Timing, Plastic, 27 in-lb, 70 in-lb Max Stall Torque, 40 dBA at 1 m Driving, 20 dBA at 1 m Holding, -40 to 150 deg F Storage, -40 to 149 deg F Ambient, NEMA 2, IP54 Enclosure, 5 - 95% RH Non-Condensing Humidity, 3-55/84 in W x 6-81/54 in H x 3-5/32 in D, SPDT, Floating, On-Off Control Signal, Direct Coupled Mounting, 95 +/-3 deg Stroke