Barber Colman MF-1233-012 Damper Actuator – Schneider Electric
The Barber Colman MF-1233-012, now offered under the Schneider Electric brand, is a precision electric damper actuator designed for modulating control in HVAC systems. This actuator is ideal for applications requiring proportional control of airflow in air handling units, ventilation systems, and zoning equipment. Built for durability and consistent performance, the MF-1233-012 is suitable for both new installations and retrofit projects involving Barber Colman legacy systems.
Technical Specifications
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Model: MF-1233-012
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Type: Electric Damper Actuator
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Manufacturer: Barber Colman (Schneider Electric)
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Control Type: Modulating (proportional)
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Control Signal: Typically 0–10 VDC or 4–20 mA (verify for application)
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Power Supply: Typically 24V AC (check specific voltage requirements)
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Torque Output: Suitable for light to medium damper loads (refer to datasheet)
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Travel Angle: Typically 90° rotation
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Timing: Fixed or adjustable (model dependent)
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Mounting: Direct-coupled or with linkage/bracket
Key Features
-Modulating actuator for precise airflow control
-Compatible with standard analog control signals
Compact housing allows flexible installation in mechanical spaces
Long-life motor and gearing for consistent, repeatable operation
Works with Barber Colman and Schneider Electric control systems
Compatible Components & Accessories
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Air dampers and damper linkages
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Auxiliary switch kits (if feedback is required)
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Barber Colman or Schneider Electric building automation controllers
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Position indicators or manual overrides (optional)
Industry Applications
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Commercial HVAC zoning and variable air volume (VAV) systems
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Industrial ventilation and exhaust control
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Retrofit upgrades for pneumatic or older electric actuators
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Building energy management and automation platforms
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Cleanroom and laboratory airflow control systems
Installation & Maintenance Notes
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Confirm correct voltage and control signal before wiring
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Mount securely on damper shaft or using bracket hardware
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Set travel limits and signal calibration during commissioning
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Inspect actuator periodically for mechanical obstruction or wear
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Use manufacturer-recommended replacement parts and accessories
The Barber Colman MF-1233-012 provides reliable modulating control for HVAC airflow applications, delivering accurate damper positioning and compatibility with modern and legacy building control 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