Description
Schneider Electric (Barber Colman) MA4D-7033-100 Damper Actuator Overview
The Schneider Electric (Barber Colman) MA4D-7033-100 is a dependable 2-position damper actuator engineered for commercial and light-industrial HVAC applications. Backed by the trusted Barber Colman legacy and Schneider Electric’s commitment to building automation quality, this actuator delivers consistent, repeatable performance in damper control systems.
Key Specifications
- Control Type: 2-Position (On/Off)
- Supply Voltage: 24VAC
- Torque Output: 30 in-lb
- SKU / Part Number: MA4D-7033-100
- Brand: Schneider Electric (Barber Colman)
Features & Benefits
- 2-position control for straightforward open/close damper operation
- 24VAC input voltage compatible with standard HVAC control systems
- 30 in-lb torque rating suitable for a wide range of commercial damper sizes
- Built on the proven Barber Colman actuator platform for long-term reliability
- Designed for easy installation and integration into building automation systems
- Ideal for air handling units, VAV systems, and ventilation damper control
Applications
- Commercial HVAC damper control
- Air handling unit (AHU) dampers
- Ventilation and exhaust damper systems
- Building automation and energy management systems
Why Choose the MA4D-7033-100?
The MA4D-7033-100 combines the field-proven reliability of the Barber Colman actuator line with Schneider Electric’s engineering standards. Its 2-position, 24VAC design makes it a straightforward drop-in solution for damper control in commercial buildings, offering contractors and facility managers a low-maintenance, high-reliability component for critical HVAC infrastructure.







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