Description
The Schneider Electric (Barber Colman) MP-382 is a heavy-duty proportional actuator engineered for precise modulating control of dampers and valves in commercial HVAC and building automation systems. Delivering reliable, repeatable positioning performance, the MP-382 is a trusted solution for contractors and building engineers who demand accuracy and durability in demanding control applications.
Key Features
- 24 V operating voltage for compatibility with standard low-voltage control systems
- 220 lb-in torque output for driving large or high-resistance dampers and valves
- 130 to 1300 second timing (no load) for flexible, application-specific speed adjustment
- Non spring return design — actuator holds last position on power loss
- SPDT auxiliary switch for end-of-travel signaling or auxiliary equipment control
- 180-degree rotation for broad damper and valve compatibility
- Proportional (modulating) control for precise positioning throughout the full stroke
Product Specifications
- SKU: MP-382
- Brand: Schneider Electric (Barber Colman)
- Supply Voltage: 24 V
- Torque: 220 lb-in
- Timing (No Load): 130 – 1300 seconds
- Control Type: Proportional (Modulating)
- Spring Return: Non Spring Return
- Auxiliary Switch: SPDT
- Rotation: 180 Degrees
Applications
- Commercial HVAC damper and valve actuation
- Building automation and energy management systems
- Air handling units (AHUs) and rooftop units
- Variable air volume (VAV) systems
- Economizer and outdoor air damper control







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