Two Position Damper Motor, 120 Vac, 20 Lb-In, Spring Return, 1 Internal Auxiliary Switch, 30 Second Opening Timing, 25 Second Maximum Closing Time, 32-125 Degree Operating Temperature Range

120Vac Damper Motor, 20 Lb-In Torque, 40 Second Run Time, 30Second Nominal Opening Timing, Spring Return, Two Position, SPST, 1 Internal Auxiliary Switch, Foot Mounted, Hexagonal Shaft, 32-125 Degree Operating Temperature, 5-95% RH Operating Humidity Range

240Vac Damper Motor, 20 Lb-In Torque, 40 Second Run Time, 30Second Nominal Opening Timing, Spring Return, Two Position, SPST, 1 Internal Auxiliary Switch, Foot Mounted, Hexagonal Shaft, 32-125 Degree Operating Temperature, 5-95% RH Operating Humidity Range, Includes Bracket

220V DAMP ACT SR,NC,AUX SW,75'