Barber Colman MA-419 Damper Actuator – Schneider Electric
The Barber Colman MA-419, now supported under the Schneider Electric brand, is an electric damper actuator built for two-position control of HVAC dampers in commercial and industrial environments. Designed for direct shaft mounting, the MA-419 provides reliable open/close actuation with a compact footprint and durable internal components. This actuator is ideal for applications requiring simple, robust control of ventilation and air distribution systems.
Technical Specifications
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Model: MA-419
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Type: Electric Damper Actuator
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Manufacturer: Barber Colman (Schneider Electric)
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Control Type: Two-position (open/close)
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Power Supply: Typically 120V AC (confirm exact voltage for application)
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Torque Output: (Refer to datasheet – generally designed for light to medium-duty dampers)
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Travel Angle: 90°
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Timing: Fixed travel time (typically 30–60 seconds)
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Mounting: Direct shaft mount or bracket installation
Key Features
-Two-position actuator for damper open/close control
-Compact and rugged design for reliable operation in HVAC systems
-Designed for use with Barber Colman and compatible damper linkages
-Easy to install with standard damper shaft coupling
-Ideal for simple ventilation, exhaust, or economizer control
Compatible Components & Accessories
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Round or rectangular damper assemblies
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Mounting brackets and crank arms
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Auxiliary switch kits (optional)
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Barber Colman zone controllers and thermostats
Industry Applications
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Commercial HVAC dampers and economizers
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Industrial ventilation and air control systems
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Building automation systems with basic airflow control
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Retrofit projects replacing legacy Barber Colman actuators
Installation & Maintenance Notes
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Confirm control voltage before wiring to prevent damage
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Mount actuator securely on the damper shaft and align properly
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Allow full rotation range and verify actuator timing
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Inspect for signs of wear, debris, or binding on moving components
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Perform routine checks to ensure consistent open/close operation
The Barber Colman MA-419 is a straightforward and durable damper actuator ideal for basic airflow control applications, offering long-lasting reliability and compatibility with both legacy and modern HVAC systems.
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance