Description
The Schneider Electric (Barber Colman) MA-305 is a dependable two-position actuator engineered for commercial and industrial HVAC control applications. Designed to deliver consistent, reliable performance in damper and valve control systems, this actuator is a trusted solution for building automation professionals.
Key Features
- Two-position (open/close) control operation for straightforward, reliable actuation
- 24V supply voltage for compatibility with standard low-voltage HVAC control systems
- 16 lb-in output torque provides ample force for damper and valve actuation
- 25 watts power input for efficient operation
- Flexible mounting — can be installed in any position, with horizontal output shaft position preferred for optimal performance
- Rugged construction built to meet the demands of commercial building environments
Application
The MA-305 is ideal for use in HVAC zoning systems, air handling units, and building automation applications where two-position control of dampers or valves is required. Its flexible mounting capability simplifies installation in a wide variety of mechanical configurations, reducing labor time and increasing installation versatility.
Specifications
- Model: MA-305
- Brand: Schneider Electric (Barber Colman)
- Control Type: Two Position
- Supply Voltage: 24V
- Output Torque: 16 Lb-In
- Power Input: 25 Watts
- Mounting: Any position (horizontal output shaft preferred)







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