Description
The Schneider Electric (Barber Colman) MA-5213 is a reliable two-position hydraulic actuator engineered for precise valve and damper control in commercial HVAC and building automation systems. Designed to deliver dependable on/off positioning, this actuator is well-suited for hydronic heating and cooling applications where consistent, repeatable performance is critical.
Key Features
- Two-position (open/close) hydraulic actuation for straightforward on/off control
- 24V power supply for compatibility with standard low-voltage control systems
- 18VA input power draw for energy-efficient operation
- 14-watt input rating for reliable, consistent actuation force
- 15-second spring return ensures fast, fail-safe valve closure on power loss
- NEMA 1 enclosure rating suitable for indoor, dry-location installations
Specifications
- Model: MA-5213
- Brand: Schneider Electric (Barber Colman)
- Actuation Type: Two Position Hydraulic
- Voltage: 24V
- Input Power: 18VA / 14 Watts
- Spring Return Time: 15 Seconds
- Enclosure Type: NEMA 1
Applications
- Hydronic heating and cooling valve control
- Commercial HVAC systems
- Building automation and energy management systems
- Two-position zone valve actuation
The MA-5213’s spring return mechanism provides an important safety feature — in the event of a power interruption, the actuator automatically returns to its fail-safe position within 15 seconds, protecting system components and maintaining building comfort. The NEMA 1 enclosure ensures the unit is protected against dust and incidental contact in standard indoor mechanical room environments.
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