Relpol RSR30-D12-A1-24-020-1 Single-Phase Solid State Relay 2A 7-20V DC

The Relpol RSR30-D12-A1-24-020-1 is a high-performance single-phase solid state relay engineered for precise switching in industrial automation environments. This compact device is designed to handle electrical loads with efficiency, offering a robust solution for modern control systems that demand reliability and longevity. By utilizing semiconductor technology, it eliminates the mechanical wear associated with traditional electromechanical relays, ensuring consistent performance over extended periods of operation.

Advantages

This solid state relay offers significant benefits, including silent operation and high-speed switching capabilities that are essential for sensitive electronic applications. Its compact design allows for space-saving installation in crowded control panels, while the lack of moving parts results in a maintenance-free service life. Furthermore, the device provides excellent electrical isolation between the control and load circuits, enhancing the safety and stability of the entire automation system.

Suitable for

• Industrial automation and process control systems
• Electronic control circuits requiring high-frequency switching
• Applications where silent operation is mandatory
• Replacement of traditional electromechanical relays in compact spaces

This relay may not be suitable for applications involving high-current loads exceeding its 2A rating or environments where extreme heat dissipation is not managed. It is also not intended for use in circuits requiring AC load switching, as it is specifically designed for DC control applications.

Key specifications

• Type: Single-phase solid state relay
• Output current capacity: 2A
• Control voltage range: 7-20V DC
• Operation: Silent and maintenance-free

To use the Relpol RSR30-D12-A1-24-020-1, ensure that the control voltage is within the specified 7-20V DC range and that the load current does not exceed the 2A limit. The device should be mounted securely in a location that allows for adequate airflow to prevent overheating during operation. Connect the control inputs and load terminals according to the wiring diagram provided in the technical documentation to ensure proper polarity and functionality.

What to consider before purchase

• Verify that your control signal voltage is compatible with the 7-20V DC range
• Ensure the load current requirements do not exceed 2A
• Check the physical dimensions for compatibility with your mounting rail or enclosure
• Confirm the application requires DC switching rather than AC

Usage recommendations: Always install the relay in an environment free from excessive dust and moisture. Ensure that the load is protected by an appropriate fuse to prevent damage to the relay in the event of a short circuit.