FF GN-LV-24 Surge Protection Module with LED for 24V DC Relays

The FF GN-LV-24 is a specialized surge protection module designed to safeguard 24V DC relay coils from transient voltage spikes. By effectively suppressing back-EMF generated during relay de-energization, this module protects sensitive electronic control components, such as PLCs and sensors, from potential damage. The integrated LED indicator provides clear visual confirmation of the relay status, allowing for quick diagnostics and maintenance in industrial automation environments.

Advantages

This surge protection module offers significant benefits by extending the operational lifespan of relay contacts and connected control hardware. Its compact design allows for seamless integration into existing relay setups without requiring additional space. The built-in LED indicator simplifies troubleshooting by providing an immediate visual signal when the relay coil is active, reducing downtime during system checks and ensuring reliable performance in demanding electrical circuits.

Suitable for

• Industrial automation and control systems
• Protection of PLC outputs and sensitive electronic controllers
• DC relay circuits operating at 24V
• Systems requiring visual status monitoring

This module is not suitable for AC voltage applications or DC circuits exceeding the specified 24V rating. It should not be used in environments where the relay coil current exceeds the module's technical capacity or in high-temperature conditions that fall outside the manufacturer's recommended operating range.

Key specifications

• Operating voltage: 24V DC
• Integrated LED status indicator
• Function: Voltage spike suppression
• Application: Relay coil protection

To install the module, simply insert it into the designated slot on the compatible relay base. Ensure the polarity is correctly aligned according to the relay terminal markings to allow the LED to function properly and the suppression circuit to engage. Once seated, the module operates automatically whenever the relay coil is energized or de-energized.

What to consider before purchase

• Verify that your relay base is compatible with this specific module form factor
• Ensure your control circuit operates strictly at 24V DC
• Check the physical space available in your control cabinet for module installation

For optimal performance and safety, always disconnect the power supply before installing or replacing the surge protection module. Ensure that all connections are secure and that the module is firmly seated in the relay base to prevent intermittent contact.