Description
The Schneider Electric (Barber Colman) MP-361 is a high-performance proportional actuator engineered for precise damper and valve control in commercial HVAC and building automation applications. Delivering reliable modulating action, this actuator integrates seamlessly into control systems requiring accurate, repeatable positioning across a full 180-degree rotation.
Key Features
- 24 V operating voltage for compatibility with standard low-voltage control systems
- 50 lb-in torque output for dependable actuation of dampers and valves
- 90-second timing (no load) for smooth, controlled proportional movement
- Spring return clockwise (CW) fail-safe operation ensures the actuator returns to a defined safe position on power loss
- SPDT auxiliary switch provides end-position feedback or interlocking capability for system integration
- 180-degree rotation range for broad damper and valve compatibility
- Proportional control action for precise modulation and energy-efficient system performance
Product Specifications
- Brand: Schneider Electric (Barber Colman)
- Model / SKU: MP-361
- Supply Voltage: 24 V
- Torque: 50 lb-in
- Timing (No Load): 90 seconds
- Fail-Safe Action: Spring Return Clockwise
- Auxiliary Switch: SPDT
- Rotation: 180 Degrees
- Control Type: Proportional
Applications
- Commercial HVAC damper control
- Building automation and energy management systems
- VAV and air handling unit (AHU) control
- Modulating valve and damper positioning
- Direct digital control (DDC) and pneumatic-to-electric conversion systems
The MP-361’s spring return clockwise fail-safe mechanism ensures system safety during power interruptions, while the integrated SPDT auxiliary switch enables end-of-travel signaling or interlock functions. Whether retrofitting an existing Barber Colman installation or specifying new building automation equipment, the Schneider Electric MP-361 delivers the precision, durability, and compatibility demanded by today’s commercial HVAC environments.
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