Carlo Gavazzi PTA02C115 PTC thermistor monitoring relay with 115 V AC supply, test and reset functions, and one SPDT relay output for motor temperature protection applications.
£86.62
The Carlo Gavazzi PTA02C115 is a precise and reliable PTC thermistor monitoring relay designed for motor temperature protection and monitoring applications in industrial automation systems. As part of the Carlo Gavazzi PTA02 series, it provides dependable overtemperature detection for electric motors using embedded PTC sensors, with integrated test and reset functionality.
This monitoring relay measures temperature through PTC thermistors and provides a single SPDT relay output for integration into motor protection and control circuits. Its compact 36 mm plug-in housing enables straightforward installation in industrial control panels and automation systems.
With a 115 V AC supply voltage, plug-in mounting design and built-in test and reset functions, the PTA02C115 is suitable for protecting motors and electrical equipment against excessive temperature conditions while simplifying maintenance and fault testing.
Thermistor monitoring relays provide an effective method for protecting motors by continuously monitoring temperature sensors embedded in motor windings. The Carlo Gavazzi PTA02C115 detects excessive temperature conditions and switches its relay output to provide a protective control signal.
The PTA02 series adds practical maintenance features with integrated test and reset functions, helping engineers verify operation and restore systems after temperature-related protection events.
| Manufacturer | Carlo Gavazzi |
|---|---|
| Series | PTA02 |
| Model | PTA02C115 |
| Product type | Thermistor monitoring relay |
| Input type | PTC thermistor |
| Rated supply voltage | 115 V AC |
| Mounting type | Plug-in |
| Output | 1 relay |
| Relay contact type | SPDT |
| Reset / test | Yes |
| Housing width | 36 mm |
| Approval | UL approved |
The Carlo Gavazzi PTA02C115 is used for monitoring motor temperature through PTC thermistors and providing a relay output for protection circuits.
The PTA02C115 operates from a 115 V AC supply.
The PTA02C115 provides one SPDT relay output for integration with industrial control systems.
Yes, the PTA02C115 includes test and reset functionality for easier commissioning and maintenance.
The relay uses a plug-in mounting design with a compact 36 mm housing.
Carlo Gavazzi monitoring relays are widely used in industrial automation systems where reliable temperature supervision, motor protection and compact control solutions are required.
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2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...
2025 has been a big year for LED Controls, and our blog has expanded accordingly. We've covered a wide range of topics across industrial control and factory automation this year. From core technology explainers and new product releases to panel building best practice...