Description
Schneider Electric (Barber Colman) MS4D-8033-150 Overview
The Schneider Electric (Barber Colman) MS4D-8033-150 is a 24V spring return damper actuator engineered for reliable, proportional control in commercial and industrial HVAC systems. With a 30 lb-in torque rating and a 0–10 VDC control signal, this actuator delivers smooth, accurate damper positioning to support efficient air distribution, ventilation, and building automation strategies.
Key Features
- 30 lb-in (3.4 N·m) spring return torque for reliable fail-safe damper positioning
- 0–10 VDC proportional control signal for precise modulating operation
- 24V AC/DC power supply for broad compatibility with standard HVAC control systems
- Spring return (SR) fail-safe action ensures damper returns to a defined position on power loss
- Designed for use with Barber Colman / Schneider Electric damper and valve applications
- Compact, robust construction suited for commercial building automation environments
Applications
- VAV and constant volume air handling systems
- Commercial HVAC damper control
- Building automation and energy management systems
- Ventilation and air quality control applications
Specifications
- SKU: MS4D-8033-150
- Brand: Schneider Electric (Barber Colman)
- Torque: 30 lb-in
- Control Signal: 0–10 VDC
- Supply Voltage: 24V AC/DC
- Actuator Type: Spring Return (SR)
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