Description
The Schneider Electric (Barber Colman) 2368-502 is a Pneumodular Electric-Pneumatic (E/P) Relay engineered for precise, reliable pneumatic control in commercial and industrial HVAC building automation systems. This relay bridges electrical control signals and pneumatic actuator circuits, enabling seamless integration of electric switching logic with pneumatic branch lines.
Switching Logic
- SPDT (Single-Pole, Double-Throw) switching configuration
- Coil De-Energized: Common (C) and Normally Open (NO) ports are connected
- Coil Energized: Common (C) and Normally Closed (NC) ports are connected
Electrical Specifications
- Supply Voltage: 110 VAC
Pneumatic Specifications
- Main Air Pressure: 20 to 25 PSIG
- Air Capacity: 60 SCFH (Standard Cubic Feet per Hour)
- Air Capacity: 29 SCIM (Standard Cubic Inches per Minute)
Key Features & Benefits
- Pneumodular design for easy integration into modular pneumatic control panels
- Converts electrical switching commands into reliable pneumatic output signals
- SPDT action provides flexible NO and NC circuit routing
- Compact form factor suitable for panel mounting in commercial building automation applications
- Designed and manufactured to Schneider Electric (Barber Colman) quality standards
Typical Applications
- Commercial HVAC pneumatic control systems
- Building automation and energy management systems
- Pneumatic valve and damper actuator control
- Electric-to-pneumatic signal conversion in air-handling units
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