Description
The Schneider Electric (Barber Colman) MP-2150-500 is a robust proportional actuator engineered for precise damper and valve control in commercial HVAC and building automation applications. Designed for reliability and accuracy, this actuator delivers smooth, proportional positioning to help maintain optimal system performance and energy efficiency.
Key Features
- 120V operating voltage for compatibility with standard commercial control systems
- 50 lb-in torque output for dependable actuation of dampers and valves
- 180-degree rotation range for broad positional flexibility
- Non-spring return design — maintains last position on power loss
- Built-in SPDT auxiliary switch for status feedback or interlocking with other system components
- 25-second timing (no load) for smooth, controlled positioning
- Proportional control for accurate, stepless modulation
Specifications
- Brand: Schneider Electric (Barber Colman)
- Model / SKU: MP-2150-500
- Voltage: 120V
- Torque: 50 lb-in
- Rotation: 180 degrees
- Return Type: Non-spring return
- Auxiliary Switch: SPDT
- Timing (No Load): 25 seconds
- Control Type: Proportional
Applications
- Commercial HVAC damper actuation
- Valve positioning in air handling and hydronic systems
- Building automation and energy management systems
- VAV and mixed-air control applications
The MP-2150-500’s SPDT auxiliary switch makes it easy to integrate with building automation systems for position feedback or to trigger secondary control sequences. Its non-spring return operation ensures the actuator holds its last commanded position during a power interruption, making it ideal for applications where position retention is critical.







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