Description
The Schneider Electric (Barber Colman) MA41-7153 is a heavy-duty, 2-position damper actuator engineered for dependable performance in commercial and industrial HVAC applications. Operating on a 24V power supply, this spring return actuator delivers 133 lb-in of torque, providing the muscle needed to drive larger damper assemblies with confidence. The spring return mechanism ensures the actuator automatically returns to its fail-safe position upon loss of power, a critical safety feature for ventilation and building automation systems.
Designed as a direct replacement for legacy Barber Colman actuators, the MA41-7153 integrates seamlessly into existing control systems and building automation networks. Its 2-position control logic makes it ideal for on/off damper applications such as outdoor air intakes, exhaust dampers, and zone isolation in VAV and constant-volume systems.
Key Features
- 24V operating voltage for compatibility with standard HVAC control circuits
- 133 lb-in torque output for driving larger commercial damper assemblies
- Spring return (SR) design provides automatic fail-safe positioning on power loss
- 2-position (on/off) control for straightforward open/close damper operation
- Replaces legacy Barber Colman MA-series actuators for easy retrofit installations
- Suitable for commercial and industrial building automation applications
- Durable construction built to withstand demanding HVAC environments
Applications
- Outdoor air and exhaust damper control
- Zone isolation dampers in VAV and constant-volume systems
- Building automation and energy management systems
- Commercial HVAC air handling units
Specifications
- Brand: Schneider Electric (Barber Colman)
- Model / SKU: MA41-7153
- Supply Voltage: 24V
- Torque Output: 133 lb-in
- Actuator Type: Spring Return (SR)
- Control Type: 2-Position
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