Description
Schneider Electric (Barber Colman) MA-405-500 Two Position Actuator
The Schneider Electric (Barber Colman) MA-405-500 is a reliable two-position actuator engineered for precise damper and valve control in commercial HVAC and building automation applications. Designed for versatility and dependable performance, this actuator delivers consistent two-position operation to meet the demands of modern HVAC systems.
Key Features
- Two-position actuator for on/off damper or valve control
- 120V AC input voltage for compatibility with standard commercial control circuits
- 16 lb-in output torque for positive, reliable actuation
- Built-in auxiliary switch for end-of-travel signaling or interlocking with other system components
- 25 watts power input
- Can be mounted in any position — horizontal output shaft position preferred for optimal performance
- Barber Colman heritage backed by Schneider Electric engineering
Specifications
- SKU: MA-405-500
- Brand: Schneider Electric (Barber Colman)
- Actuator Type: Two Position
- Input Voltage: 120V AC
- Output Torque: 16 lb-in
- Power Input: 25 Watts
- Auxiliary Switch: Included
- Mounting: Any position (horizontal output shaft preferred)
Applications
- Commercial HVAC damper control
- Building automation systems
- Air handling unit (AHU) damper actuation
- Zone control and ventilation systems
- VAV and mixed-air applications requiring two-position control







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