Barber Colman MK-4401 Damper Actuator (Schneider Electric)
The Barber Colman MK-4401, now offered through Schneider Electric, is a durable electric damper actuator engineered for precise control of HVAC airflow systems. Designed for two-position or floating control, this actuator is ideal for operating dampers in ventilation, air handling, and energy management systems. Its rugged build and dependable performance make it a preferred solution for commercial and industrial HVAC applications.
Technical Specifications
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Model: MK-4401
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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 or floating (depending on system configuration)
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Power Supply: Typically 120V AC (verify exact voltage for model)
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Torque Output: (Confirm from technical data – suitable for medium-duty applications)
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Travel Time: (Typically fixed – verify per application)
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Mounting: Direct coupling to damper shaft or with linkage assembly
Key Features
-Heavy-duty electric actuator for HVAC damper control
-Compatible with both Barber Colman legacy systems and modern Schneider controllers
-Designed for reliable operation in demanding mechanical environments
-Compact design allows for flexible installation in air handling systems
-Built to handle continuous operation in airflow regulation tasks
Compatible Components & Accessories
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Damper shafts and linkage kits
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Auxiliary switch kits for position indication
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Barber Colman thermostats and controllers
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Mounting hardware and protective enclosures
Industry Applications
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Commercial HVAC systems and building automation
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Air handling units and ventilation zones
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Industrial air supply and exhaust control
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Energy-efficient damper regulation in zoning systems
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Retrofit upgrades replacing legacy Barber Colman actuators
Installation & Maintenance Notes
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Confirm power supply and control mode prior to installation
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Mount securely to damper shaft or bracket with proper alignment
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Set actuator travel limits according to damper stroke requirements
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Periodically check for mechanical wear, binding, or electrical issues
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Use manufacturer-approved replacement parts for servicing
The Barber Colman MK-4401 provides dependable damper control in a wide range of HVAC systems, offering long-term reliability and compatibility with both legacy and modern automation platforms.
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance