Schneider Electric (Barber Colman) 2392-505 Switch

The Schneider Electric 2392-505, formerly branded under Barber-Colman, is a high-performance Pneumodular Position Selector Switch designed for precise pneumatic signal routing in complex HVAC control systems. This 2-position pneumatic switch features a 5-branch configuration where unused ports are factory-blocked to maintain circuit integrity. Built to handle a 30 psig maximum main air pressure, it provides an air capacity of 40 scfh, ensuring reliable switching for pilot-operated valves and dampers. The unit integrates seamlessly into pneumatic control panels using integrated barbed nipples compatible with 1/4" O.D. or 5/32" I.D. polyethylene tubing. For technicians managing legacy Barber-Colman HVAC controls, the 2392-505 offers a direct-fit solution for manual override or sequence selection applications. Its rugged construction ensures long-term stability in commercial environments, minimizing pressure drops and preventing air leaks within the distribution manifold.

• High Flow Capacity: Delivers 40 scfh to ensure rapid response times in pneumatic actuators and control circuits.
• Versatile Manifold Design: Features a 5-branch layout with blocked ports for simplified 2-position pneumatic switching.
• Universal Compatibility: Barbed fittings support standard 1/4-inch and 5/32-inch tubing sizes for easy field installation.
• Pneumodular Integration: Designed specifically for modular mounting in standard pneumatic control cabinets.

• What is the maximum pressure rating for the 2392-505? This selector switch is rated for a maximum mainline pressure of 30 psig.
• Can this switch be used with different tubing sizes? Yes, the integrated barbed nipples are designed to accommodate both 1/4" O.D. and 5/32" I.D. pneumatic tubing.
• Does the switch require additional port plugs? No, the 5-branch configuration comes with unused ports pre-blocked for immediate out-of-the-box installation.

Disclaimer: While we strive for 100% accuracy, product data and specifications are subject to change. Please contact our team to confirm compatibility or technical details before purchasing.