Siemens SQM50.461R1G3 Actuator, 140 in-lb torque, 25 seconds running time for 90 Degree rotation (30 secs run time if 50 Hz), 6 Switches, round 10 mm single ended Shaft, 110 Vac, 4-20 m
A Input, 1000 Ohm, 90 Degree Potentiometer, CCW. UL and CSA Approvals.