Description
The Schneider Electric (Barber Colman) MC-351 is a dependable 24-volt, 2-position damper motor engineered for precise HVAC zone control and air distribution applications. With a 70-second drive time and a full 180° rotation arc, this motor delivers smooth, repeatable actuation for damper systems in commercial and light commercial buildings. The integrated auxiliary switch provides end-of-travel feedback, enabling reliable interlock and sequencing with other controls in your system.
Key Features
- 24V operating voltage — compatible with standard low-voltage HVAC control systems
- 70-second full-stroke drive time for controlled, smooth damper movement
- 180° rotation range for versatile damper positioning
- 2-position (open/closed) operation for straightforward zone control
- Built-in auxiliary switch for end-of-travel signaling and system interlock
- Barber Colman legacy design backed by Schneider Electric quality and support
Typical Applications
- HVAC zone damper control in commercial buildings
- Air handling unit (AHU) damper actuation
- Ventilation and exhaust damper systems
- Building automation and energy management systems
Specifications
- SKU: MC-351
- Brand: Schneider Electric (Barber Colman)
- Supply Voltage: 24V
- Drive Time: 70 seconds
- Rotation: 180°
- Control Type: 2-Position
- Auxiliary Switch: Included
