Description
Schneider Electric (Barber Colman) M333A01 — 24V Proportional NSR Actuator with Time-Out
The Schneider Electric (Barber Colman) M333A01 is a 24-volt proportional, non-spring-return (NSR) damper actuator engineered for precise modulating control in commercial and light-industrial HVAC applications. Featuring a 10-foot cable for flexible installation and a built-in time-out function for added system protection, this actuator delivers dependable performance in air-handling, VAV, and building automation systems.
Key Features
- 24V operating voltage for compatibility with standard HVAC control systems
- Proportional (modulating) control for accurate damper positioning
- Non-spring-return (NSR) design — holds last position on power loss
- 10-foot cable for convenient wiring and installation flexibility
- Built-in time-out function to protect the actuator and system during fault conditions
- Barber Colman heritage backed by Schneider Electric quality and engineering
Applications
- Commercial air-handling units (AHUs)
- Variable air volume (VAV) systems
- Building automation and energy management systems
- Ventilation damper control in light-commercial and industrial facilities
Product Specifications
- SKU: M333A01
- Brand: Schneider Electric (Barber Colman)
- Voltage: 24V
- Control Type: Proportional (Modulating)
- Return Type: Non-Spring Return (NSR)
- Cable Length: 10 feet
- Special Feature: Time-Out protection
Order the Schneider Electric M333A01 from Jackson Systems for fast shipping and expert HVAC support.
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