Electric Actuator, Direct Mount, Yes, Shaft Type 1/2 In. Round, Torque 30 in.-lb., Stroke Deg. 95 +/-3, Height 8-15/16 In., Width 5-1/8 In., Depth 3-1/4 In., Color Coded Leads, On/Off, Motor Direction CW or CCW, 0 Degrees to 130 Degrees F, 16VA Driving, 8VA Holding, Timing 15 sec. Nominal @ 60 Hz, 15 sec. Spring Return, Voltage 24VAC, Dampers, Mfr. No. ML8115A1005, ML8115A1013, ML8115B1004, ML8115B1012, ML8115H1008, ML8115J1005, ML8202F1006 and ML8302F1004