The Schneider MA-418-500 (formerly Barber Colman MA-418-500) is a spring return, two-position actuator designed for HVAC and industrial damper or valve control applications. Operating at 120V AC, this actuator provides reliable two-position control with a fail-safe spring return feature, ensuring the actuator returns to its default position in the event of a power loss. It also includes an integrated auxiliary switch for enhanced system feedback and control.
Qty 1 in stock
Technical Specifications
- Manufacturer: Schneider Electric (Barber Colman)
- Model: MA-418-500
- Voltage: 120V AC
- Control Type: Two-position (open/close or on/off)
- Return Type: Spring return for fail-safe operation
- Auxiliary Switch: Included for additional system feedback
- Rotation: Standard 90-degree travel
- Actuation Type: Electric motor-driven with spring return
- Enclosure Rating: Industrial-grade housing for durability
- Mounting Configuration: Direct mount or adaptable linkage
- Operating Temperature: Designed for demanding HVAC and automation environments
- Certifications: Meets industrial standards for automation and HVAC controls
Key Features
- Spring return function ensures fail-safe positioning during power loss
- Two-position control for simple on/off or open/close applications
- Integrated auxiliary switch provides additional system control and monitoring
- Durable and rugged construction for long-lasting performance
- Compatible with Barber Colman and Schneider Electric control systems
- Designed for direct mounting on dampers or valve actuators
Compatible Systems & Components
- Barber Colman VB, VG, and VK Series Valves
- Schneider Electric HVAC and Industrial Control Systems
- Building Automation and Energy Management Systems
Industry Applications
- HVAC and Building Automation
- Industrial Damper and Valve Control
- Boiler and Furnace Systems
- Power Plants and Energy Management
- Water and Wastewater Treatment Facilities
Installation & Operational Notes
- Ensure proper mounting for accurate damper or valve control
- Integrate with control systems for effective open/close operation
- Routine maintenance is recommended for optimal performance
- Follow Schneider Electric installation guidelines for wiring and setup
120V actuator Spring Return 2 position with auxiliary switch
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