Description
The Schneider Electric (Barber Colman) MA40-7170 DuraDrive actuator is a robust, two-position, spring-return damper actuator engineered for dependable performance in commercial HVAC and building automation applications. Designed to operate on 120V power, this actuator delivers the torque and control precision required for damper and valve positioning in air handling, ventilation, and energy management systems.
Key Features
- Two-position control operation for straightforward open/close damper or valve positioning
- Spring return mechanism ensures fail-safe positioning upon power loss
- 120V operating voltage for compatibility with standard commercial HVAC control circuits
- 150 lb-in torque output for reliable actuation of medium to large dampers
- 36″ flexible cable for versatile installation and easy field wiring
- 8.4 VA running power consumption for energy-efficient operation
- 6.6 VA holding power draw minimizes energy use when actuator is at rest
- 6.2 Watt power rating
Electrical Specifications
- Supply Voltage: 120V
- Running VA: 8.4 VA
- Holding VA: 6.6 VA
- Power: 6.2 Watts
Mechanical Specifications
- Torque Output: 150 lb-in
- Cable Length: 36″
- Actuator Type: Two-Position
- Return Type: Spring Return (Fail-Safe)
Applications
- Commercial HVAC damper control
- Air handling unit (AHU) damper positioning
- Building automation and energy management systems
- Ventilation and exhaust system control
- Zone control and outdoor air damper applications
The MA40-7170 is part of Schneider Electric’s trusted DuraDrive actuator family, formerly marketed under the Barber Colman brand, and is a proven choice for HVAC contractors and building automation professionals seeking reliable, long-lasting actuator performance.
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