Product Description
. . . . . Siemens GMA166.1P OpenAir GMA Series Electric Damper Actuator, Rotary, Spring Return, 62 lb-in (7 Nm), 24 Vac/dc, 0 to 10 Vdc control, 90 sec run time, position feedback, dual auxiliary switches, plenum rated. Siemens. Siemens. GMA166.1P.