Overview
The Barber Colman A-11522 is a 3-wire solenoid connector engineered for industrial control and pneumatic applications. Manufactured by Barber Colman (now part of Schneider Electric), this connector provides stable electrical connections in solenoid valve coils and related industrial instrumentation. The 3-wire configuration supports standard AC/DC solenoid coil circuits common in HVAC, building automation, and process control systems.
Key Features
- 3-wire configuration for standard solenoid coil terminations
- Designed for industrial solenoid valve and actuator applications
- Barber Colman heritage — trusted in HVAC and building automation systems
- Secure pin retention and reliable electrical contact
- Compatible with pneumatic control circuits
Technical Specifications
| Manufacturer | Barber Colman (Schneider Electric) |
| Part Number | A-11522 |
| Configuration | 3-Wire Connector |
| Application | Solenoid Coil Termination |
| Industry Standard | Industrial HVAC and Pneumatic Control |
| Condition | Used |
Typical Applications
- Solenoid valve coil connections in HVAC control systems
- Pneumatic actuator circuits
- Building automation solenoid assemblies
- Industrial process control valve terminations
- Damper control systems
Compatibility & Replacements
Compatible With
- Barber Colman solenoid air valves (AL series and similar)
- Barber Colman pneumatic actuators
- HVAC solenoid valve assemblies
- Building automation control systems using 3-wire solenoid termination
- Schneider Electric (successor brand) compatible solenoid products
Replaces / Drop-In Replacement For
Verify compatibility with your system integrator or controls engineer before ordering. While the A-11522 is designed for standard 3-wire solenoid terminations, specific replacement applications should be confirmed against your original equipment specifications.
Works With
- Standard 24 VDC and 120 VAC solenoid coil circuits
- Pneumatic control systems
- HVAC building automation platforms
- Industrial process control and automation networks
