Siemens GPC131.1P Damper actuator SR rotary 24 VAC/DC (90°)

Product Description

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 (≈2.1 W), holding 2.8 VA (≈1.7 W)
• Plenum rated NEMA 1 rugged plastic housing, 3 ft cable, fail-safe operation; suitable for economizer and small control dampers

Product Highlights

Spring-return rotary damper actuator, 35 lb-in torque, 24 VAC/DC operation, 90° stroke, plenum rated

Product Information

Standard Information

• Brand: SIEMENS
• Manufacturer Part Number: GPC131.1P
• Country of Origin: South Korea

Technical Specifications

• Brand: Siemens
• Manufacturer Part Number: GPC131.1P
• Product Type: Electronic damper actuator (spring return, rotary)
• Product Family: GPC Series (damper actuators)
• Torque: 35 lb-in (inch-pounds) — typical; original listed as "35 lb" (unit ambiguous)
• Nominal/Input Voltage: 24 VAC / 24 VDC
• Control Signal Type: Floating (On/Off / Floating point)
• Actuator Type: Electronic spring return
• Spring Return: Yes
• Stroke Degrees: 90°
• Cable Length: 3 ft (0.91 m)
• Power Consumption (Running): 3.5 VA (≈2.1 W)
• Power Consumption (Holding): 2.8 VA (≈1.7 W)
• Plenum Rating / NEMA: Plenum rated, NEMA 1 rugged plastic housing
• Fail Safe: Yes (spring-return)
• Suitable Applications: Economizer dampers and small control dampers
• Control Signal Compatibility: Standard floating / on-off control signals
• Country of Origin: South Korea
• Net Weight: 0.546 kg
• RoHS Compliance: RoHS info provided (date listed)
• REACH Information: Contains lead (Lead CAS-No. 7439-92-1) > 0.1% w/w