The Barber Colman PC-132 is a pneumatic electric pressure switch that converts pneumatic signals into electrical switching outputs, providing a reliable interface between pneumatic control systems and electrical devices. This SPDT switch is ideal for HVAC and building automation applications where status indication, alarms, or control logic must be triggered based on pneumatic pressure changes. Backed by Schneider Electric, the PC-132 offers dependable performance and easy integration into existing systems.
Technical Specifications
-
Model: PC-132
-
Type: Pneumatic to Electric Pressure Switch
-
Contact Type: SPDT (Single Pole Double Throw)
-
Input Pressure Range: Field adjustable (typically up to 30 psi)
-
Supply Pressure: Clean, dry compressed air
-
Mounting: Panel or surface mount
-
Housing: Compact metal body
-
Manufacturer: Barber Colman (Schneider Electric)
Key Features
-
Converts pneumatic signals into electrical switching action
-
SPDT contact provides flexible control wiring options
-
Field-adjustable trip point for customized performance
-
Compact, rugged design for commercial and industrial use
-
Ideal for alarms, interlocks, and system feedback
-
No external power required for pneumatic sensing
Compatible Components & Accessories
-
Pneumatic thermostats and control panels
-
Electrical relays, alarms, and indicator lights
-
Schneider Electric and Barber Colman control systems
-
Tubing, mounting hardware, and signal conditioners
Industry Applications
-
HVAC systems and air pressure control
-
Building automation and energy management
-
Industrial pneumatic process monitoring
-
Safety and status indication systems
-
Institutional mechanical room control panels
Installation & Maintenance Notes
-
Mount in a vibration-free location for accurate sensing
-
Use clean, dry air to avoid contamination and wear
-
Adjust pressure trip point using the built-in dial or screw
-
Wire electrical terminals per control schematic requirements
-
Test regularly for accurate switching and system responsiveness
We ship this product worldwide! Delivery is normally stock.
Request a Quote now or call us at 1-800-755-2883 for expert assistance.