Schneider Electric (Barber Colman) MP-382 Proportional Actuator

The Schneider Electric (Barber Colman) MP-382 Proportional Actuator is a heavy-duty solution for precise modulation of dampers and valves in complex HVACR systems. Operating on 24 VAC, this non-spring return actuator delivers a high torque output of 220 lb-in, ensuring reliable control over large-scale air handling and fluid flow applications. The unit features proportional control with a variable timing range of 130 to 1300 seconds under no-load conditions, allowing for fine-tuned system response. Built for durability, the MP-382 offers a full 180-degree rotation and includes an integrated SPDT auxiliary switch for enhanced sequence control. This model serves as the industry-standard direct replacement for the EYCC series, including legacy identifiers like EYCC-537-1, EYCC-541-1M, and EYCC-551-1MC, making it essential for maintaining existing Barber Colman installations without needing extensive field modifications.

• High Torque Capacity: Delivers 220 lb-in of torque to handle demanding damper and valve assemblies.
• Broad Compatibility: Engineered as a direct drop-in replacement for over a dozen legacy EYCC series actuators.
• Precision Modulation: Features a wide timing range to prevent hunting and ensure stable proportional control.
• Enhanced Feedback: Includes an internal SPDT auxiliary switch for position indication or interlocking equipment.
• Industrial Build: Heavy-duty oil-submerged gear train designed for long-term reliability in commercial environments.

Common Questions

Is the MP-382 compatible with my existing Barber Colman EYCC-551-1?
Yes, the MP-382 is specifically engineered as the direct replacement for the entire EYCC line, including the EYCC-551-1 and EYCC-551-1M models, utilizing the same mounting footprint and wiring logic.

How do I adjust the timing on this proportional actuator?
Timing is dependent on the load and the specific controller signal; however, the MP-382 is rated for 130-1300 seconds (no load) to accommodate various system requirements for gradual or rapid response.

Can this actuator be used in failsafe applications?
The MP-382 is a non-spring return actuator. For applications requiring a specific fail-open or fail-closed position upon loss of power, a separate backup power source or a spring-return model would be required.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.