Siemens GPC131.1P is an electronic spring-return damper actuator that provides 35 lb-in torque for HVAC damper control. The actuator operates on 24 VAC or 24 VDC with floating (on/off/floating point) control, supplies a 90° rotary stroke, and includes a 3 ft cable and fail-safe spring-return function. It is plenum rated (NEMA 1) and designed for economizer dampers and small control dampers, with low running and holding power consumption.
Spring-return rotary actuator with 35 lb-in torque and 90° stroke for damper control
Operates on 24 VAC/DC with floating/on-off control; running 3.5 VA (â2.1 W), holding 2.8 VA (â1.7 W)
Plenum rated NEMA 1 rugged plastic housing, 3 ft cable, fail-safe operation; suitable for economizer and small control dampers