Description
The Schneider Electric (Barber Colman) M322A01 is a 24-volt floating control actuator engineered for dependable performance in commercial and industrial HVAC systems. Designed with a normally closed (N/C) fail-safe configuration and spring return (S/R) operation, this actuator automatically returns to its closed position upon loss of power — providing an essential layer of system protection and safety. The included 10-foot cable offers flexible installation reach, reducing the need for additional wiring in most field applications.
Originally developed under the Barber Colman brand — now part of the Schneider Electric family — the M322A01 is trusted by HVAC professionals for its robust construction and consistent control performance in building automation and zone control applications.
Key Features
- 24V operating voltage for compatibility with standard HVAC control systems
- Floating control signal for precise, stepless positioning
- Normally closed (N/C) design ensures fail-safe valve closure on power loss
- Spring return (S/R) mechanism for automatic, reliable fail-safe operation
- 10-foot cable included for flexible field installation
- Schneider Electric (Barber Colman) quality and engineering
Typical Applications
- Commercial HVAC air handling units (AHUs)
- Building automation and energy management systems
- Zone valve and damper control
- Hydronic heating and cooling systems
Product Specifications
- SKU: M322A01
- Brand: Schneider Electric (Barber Colman)
- Voltage: 24V
- Control Type: Floating
- Fail-Safe Position: Normally Closed (N/C)
- Return Type: Spring Return (S/R)
- Cable Length: 10 feet
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