Description
The Schneider Electric (Barber Colman) MP-453-133 is a professional-grade, capacitor-driven pneumatic/electric motor designed for reliable proportional control in commercial HVAC and building automation applications. Engineered under the trusted Barber Colman legacy and backed by Schneider Electric’s global expertise, this motor delivers accurate, repeatable positioning for dampers, valves, and other controlled devices.
Key Features
- 120V operating voltage for compatibility with standard commercial control circuits
- 1000 ohm input signal for precise proportional positioning
- Capacitor-driven design for smooth, consistent motor operation
- Built to Barber Colman / Schneider Electric quality standards for long service life
- Suitable for commercial HVAC, building automation, and industrial control applications
- Drop-in replacement for legacy Barber Colman MP-series motor applications
Application
The MP-453-133 is ideal for use in commercial building automation systems where proportional control of dampers, valves, or other actuated devices is required. Its 1000 ohm input makes it compatible with a wide range of pneumatic-to-electric and direct electronic control systems. The capacitor-driven motor mechanism ensures reliable, low-maintenance operation in demanding environments.
Product Specifications
- Brand: Schneider Electric (Barber Colman)
- Model / SKU: MP-453-133
- Voltage: 120V
- Input Signal: 1000 Ohm
- Drive Type: Capacitor Driven
- Series: MP (Motor Positioning)







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