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PPA02CM23 – 3-PHASE VOLT. RLY LOSS/SEQ
Carlo Gavazzi PPA02CM23 three-phase voltage monitoring relay with phase sequence monitoring and SPDT relay output for industrial control systems.
£64.39
Why Choose the Carlo Gavazzi PPA02CM23 Phase Monitoring Relay?
The Carlo Gavazzi PPA02CM23 is a compact and reliable three-phase voltage monitoring relay designed to monitor electrical supplies and protect industrial equipment by detecting phase sequence conditions in automation and control systems. As part of the trusted Carlo Gavazzi PPA monitoring relay series, it provides dependable monitoring performance for motors, machinery and industrial electrical installations.
This monitoring relay is designed for plug-in installation within electrical control panels and continuously monitors a three-phase supply. Its compact housing and integrated relay output allow straightforward connection to industrial control circuits where reliable phase monitoring is required.
With a 208–240 V AC three-phase monitoring range, 50 / 60 Hz operation and an SPDT relay output, the PPA02CM23 is suitable for industrial applications requiring dependable phase sequence monitoring and electrical protection.
Key Advantages
- Compact three-phase monitoring relay for industrial protection applications.
- Phase sequence monitoring helps verify correct motor rotation and electrical supply order.
- 208–240 V AC three-phase monitoring range for common industrial power systems.
- SPDT relay output for connection to automation and control circuits.
- 36 mm plug-in housing enables efficient panel installation.
- Suitable for machinery, motors and industrial automation systems.
Key Features
- Carlo Gavazzi PPA monitoring relay series.
- Three-phase AC voltage monitoring.
- Phase sequence monitoring function.
- 208–240 V AC input range.
- 50 / 60 Hz frequency range.
- Single SPDT relay output.
- Socket / plug-in mounting design.
- Compact 36 mm housing format.
Reliable Three-Phase Monitoring for Industrial Systems
Three-phase monitoring relays such as the Carlo Gavazzi PPA02CM23 help maintain reliable operation of electrical systems by checking supply conditions before equipment operation. Correct phase sequence monitoring is particularly important for motors, pumps and machinery where incorrect rotation direction can affect performance or cause equipment issues.
The PPA series is designed for industrial automation engineers and electrical installers requiring dependable monitoring devices with straightforward panel integration. Its compact plug-in format allows efficient installation within control cabinets and automation systems.
Typical Applications
- Industrial motor protection systems.
- Automation control panels.
- Pumps and compressor systems.
- Machinery monitoring circuits.
- Production and processing equipment.
- Three-phase electrical supply monitoring applications.
Technical Specifications
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| Mounting Type | Plug-in socket | |
|---|---|---|
| Monitoring Function | Three-phase supply | |
| Monitored Supply | Three-phase | |
| Signal / Input Range | 208–240 V AC | |
| IP Rating | IP20 | |
| Manufacturer | Carlo Gavazzi | |
| Series | PPA | |
| Model | PPA02CM23 | |
| Product type | Three-phase voltage monitoring relay | |
| Monitoring function | Phase sequence | |
| Voltage range | 208–240 V AC | |
| Input phases | 3-phase | |
| Frequency | 50 / 60 Hz | |
| Output type | SPDT relay output | |
| Relay contact rating | 8 A at 250 V AC | |
| DC contact rating | 5 A at 24 V DC | |
| Mounting type | Plug-in socket mounting | |
| Dimensions (H × W × D) | 80 × 36 × 94 mm | |
| Protection rating | IP20 | |
| Operating temperature | -20 to 60 °C |
Frequently Asked Questions
What is the Carlo Gavazzi PPA02CM23 used for?
The PPA02CM23 is a three-phase monitoring relay used to monitor phase sequence conditions in industrial electrical systems.
What voltage range does the PPA02CM23 monitor?
The relay monitors three-phase supplies across a range of 208–240 V AC.
What fault condition does this monitoring relay detect?
The PPA02CM23 detects incorrect phase sequence conditions in three-phase electrical supplies.
What output does the PPA02CM23 provide?
The relay provides a single SPDT relay output for connection to industrial control circuits.
How is the PPA02CM23 installed?
The PPA02CM23 uses a plug-in socket mounting design for installation in electrical control panels.
Trusted by Industrial Automation Engineers
Carlo Gavazzi PPA monitoring relays are widely used in industrial control systems to provide dependable phase monitoring, fault prevention and reliable equipment operation.
