CPS23 Air compressor pressure switch
This product is used to regulate the pressure in the air cylinder of the air compressor.

CPS23 Air Compressor Pressure Switch is designed for precision control in compressed air systems, maintaining pressure between preset values to optimize performance. Equipped with an unloading valve to prevent compressor overloading and a manual shut-off handle for manual operation, it supports flexible installation through a four-way 1/4″ FNPT mounting base. This model handles pressures up to 1.2 MPa and is compatible with a wide range of air compressors.
Key Specifications:
• Core Function: Pressure regulation for compressed air systems
• Switch Mechanism: Adjustable setpoints with integrated unloading valve
• Mounting: Four 1/4″ FNPT ports on manifold base
Typical Applications:
✔ Air compressor pressure regulation
✔ Overload protection in pneumatic systems
✔ Industrial compressed air system integration
✔ Manual and automatic compressor control
Certifications:
- CSA
Catalogue:
Additional information
Medium | Air, non-flammable, non-hazardous and non-corrosive gas |
---|---|
Pressure range | 95…125-200 psi |
Switching load | 26 A at 120 VAC, 50 HZ ; 20 A at 240 VAC, 60 HZ |
Dielectric strength | No breakdown at 2500 V for 1 minute |
Unloading valve connection | Φ6.0 mm. Φ6.4 mm, Φ6.5 mm, can be customized |
Temperature (Ambient) | -20…+80°C [-4…+176℉] |
IP grade | IP20 |
Contact version | DPST |