Description
The Schneider Electric (Barber Colman) 2354-504 is a Pneumodular Diverting Relay designed for precision pneumatic control in commercial HVAC and building automation systems. Engineered with DPDT (Double-Pole, Double-Throw) switching logic, this relay responds reliably to supply air pressure changes to redirect pneumatic signals and maintain proper system sequencing.
Switching Logic
- Below 16 Psig: NO and C are connected; NO2 and C2 are connected
- Above 19 Psig: NC and C are connected; NC2 and C2 are connected
- Switching set point range: 16–19 Psig
Key Features
- DPDT pneumatic switching for dual-circuit control
- 60 SCFH air capacity for responsive, high-flow pneumatic operation
- Barbed port connections for secure, leak-resistant tubing attachment
- Compact Pneumodular design for easy integration into pneumatic control panels
- Reliable diverting action supports sequencing, changeover, and override applications
Applications
The 2354-504 is well-suited for use in pneumatic control systems where a signal must be diverted or switched based on a pressure threshold. Common applications include VAV systems, pneumatic actuator control, and building automation panels requiring reliable pressure-actuated signal routing.
Specifications
- SKU: 2354-504
- Switching Type: DPDT (Double-Pole, Double-Throw)
- Switching Set Point: 16–19 Psig
- Air Capacity: 60 SCFH
- Port Connection: Barbed
- Series: Pneumodular
- Brand: Schneider Electric (Barber Colman)
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