Lovato Electric HR604CA024 Industrial Relay, 24VAC, 4C/O, 5A, with LED Indicator and Mechanical Test Button

The Lovato Electric HR604CA024 is a professional-grade industrial relay engineered for precise control and automation tasks. This component operates on a 24VAC control voltage and features four changeover contacts, providing versatile switching capabilities for complex electrical circuits. Designed for durability and ease of maintenance, it includes a built-in LED indicator for clear status monitoring and a mechanical test button that allows for manual circuit verification without the need for electrical activation.

Advantages

This industrial relay offers exceptional reliability in demanding environments, ensuring consistent performance for automation systems. The inclusion of a mechanical test button significantly simplifies the commissioning and troubleshooting process by allowing technicians to verify contact operation manually. Furthermore, the integrated LED indicator provides immediate visual feedback regarding the relay status, which helps in reducing downtime during maintenance. Its design is optimized for seamless integration with compatible sockets, facilitating quick installation and replacement within control panels.

Suitable for

• Industrial automation and control systems
• Switching of auxiliary circuits
• Signal processing in electrical panels
• Manual testing of control logic during maintenance

This relay may not be suitable for applications requiring high-power switching beyond its 5A capacity or for environments with extreme vibration or moisture levels that exceed the component's protection rating. It is also not intended for direct connection to high-voltage power lines without appropriate protective circuitry.

Key specifications

• Control voltage: 24VAC
• Contact configuration: 4 changeover (4C/O)
• Switching capacity: 5A
• Integrated LED status indicator
• Mechanical test button for manual operation
• Compatible with HR6XS4 series sockets

To use the Lovato Electric HR604CA024, ensure it is securely inserted into a compatible HR6XS4 series socket. Once installed, connect the control circuit to the designated terminals. The LED indicator will illuminate when the relay is energized, confirming active status. For manual testing, press the mechanical button to toggle the contacts, allowing you to verify the downstream circuit functionality without applying the control voltage.

What to consider before purchase

• Verify that your control system provides a 24VAC signal
• Ensure the load current does not exceed 5A
• Confirm compatibility with HR6XS4 series sockets
• Check the physical space requirements within your control cabinet

For optimal longevity and performance, ensure the relay is installed in a clean, dry environment and that all terminal connections are tightened according to the specified torque requirements. Regularly inspect the contacts for signs of wear if the relay is subjected to high-frequency switching cycles.