Siemens GCA Series Spring Return 160 lb-in Electronic Damper Actuators
The OpenAir 24 Vac/dc spring return 160 lb-in (18 Nm) electronic actuator is designed for digital or analog control of building HVAC dampers.
GCA Features:
- Brushless DC motor technology with stall protection
- Bi-directional fail-safe spring return
- Patented self-centering shaft coupling
- Manual override
- 160 lb-in (18 Nm) torque
- 5° preload as shipped from factory
- Offset and span adjustment models available
- Models with independently adjustable dual auxiliary switches available
- UL and cUL listed; certified
