Description
The Schneider Electric (Barber Colman) MS41-7153 is a robust, commercial-grade damper actuator engineered for precise proportional control in demanding HVAC applications. Designed to deliver reliable performance across a wide range of air handling and building automation systems, this actuator combines a spring return fail-safe mechanism with a convenient manual override feature, making it an ideal choice for both new installations and retrofit projects.
Key Features
- 24V supply voltage for compatibility with standard HVAC control systems
- Spring Return (SR) fail-safe operation — automatically returns damper to a safe position on power loss
- 133 lb-in torque output for reliable actuation of medium to large dampers
- Proportional control signal for precise, modulating damper positioning
- Manual override allows technicians to position the damper manually during commissioning, maintenance, or power outages
- Durable construction built to meet the demands of commercial HVAC environments
- Barber Colman heritage backed by Schneider Electric engineering and quality standards
Applications
- Variable Air Volume (VAV) systems
- Air handling units (AHUs)
- Building automation and energy management systems
- Commercial HVAC damper control
- Retrofit and replacement of legacy Barber Colman actuators
Specifications
- SKU: MS41-7153
- Brand: Schneider Electric (Barber Colman)
- Supply Voltage: 24V
- Actuator Type: Spring Return (SR)
- Torque: 133 lb-in
- Control Type: Proportional
- Manual Override: Yes







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