Description
Schneider Electric (Barber Colman) MA4D-8030 Damper Actuator Overview
The Schneider Electric (Barber Colman) MA4D-8030 is a robust, 2-position electric damper actuator engineered for dependable performance in commercial and industrial HVAC applications. Designed to operate on 120V power, this actuator delivers precise, repeatable damper positioning with a spring-return fail-safe mechanism — ensuring your system defaults to a safe position in the event of a power loss.
Key Features
- Supply Voltage: 120V AC
- Control Action: 2-Position (On/Off)
- Torque Output: 30 lb-in
- Return Type: Spring Return (SR) for fail-safe operation
- Rotation Direction: Clockwise (CW)
- Brand: Schneider Electric (formerly Barber Colman)
- Model / SKU: MA4D-8030
Product Details
The MA4D-8030 features a spring-return design that automatically drives the damper to its fail-safe position upon loss of power or control signal — a critical safety feature for ventilation, exhaust, and mixed-air damper applications. The 2-position control mode makes it ideal for simple open/close damper control in air handling units, VAV systems, and building automation environments. With 30 lb-in of torque, this actuator is well-suited for medium-duty damper assemblies.
Applications
- Commercial air handling units (AHUs)
- Ventilation and exhaust damper control
- Mixed-air and outside-air dampers
- Building automation and energy management systems
- VAV box and zone damper control
Why Choose Schneider Electric (Barber Colman)?
Schneider Electric, carrying on the trusted Barber Colman legacy, manufactures actuators and controls built to meet the rigorous demands of commercial HVAC systems. The MA4D-8030 reflects that heritage — offering reliable spring-return operation, straightforward 2-position control, and durable construction for long service life in demanding environments.
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