Relpol RPC-1IP-UNI Time Relay 1P 1s-10d 12-240V AC/DC Cyclic Operation

The Relpol RPC-1IP-UNI is a high-performance, single-pole time relay engineered for reliable cyclic operation in industrial and commercial automation systems. This versatile device provides precise control over repetitive timing sequences, offering a broad adjustment range from 1 second up to 10 days. With its universal supply voltage compatibility, it seamlessly integrates into diverse electrical control environments, ensuring consistent performance across various power configurations.

Advantages

This time relay stands out due to its exceptional flexibility and robust design. The universal voltage input eliminates the need for multiple relay versions, simplifying inventory and installation processes. Its wide timing range allows for both short-interval pulsing and long-duration cycles, making it a highly adaptable solution for complex automation tasks. The compact construction ensures efficient use of space in control cabinets, while the high-quality internal components guarantee long-term operational stability and accuracy in demanding industrial conditions.

Suitable for

• Industrial automation and process control systems
• Lighting control and signage cycling
• Heating and ventilation systems
• Conveyor belt and machinery operation cycles
• Periodic pump or motor activation

This relay may not be suitable for applications requiring extremely high-frequency switching beyond its mechanical or electrical life ratings. It is also not intended for safety-critical circuits where specialized fail-safe relays are mandatory, nor is it designed for environments with extreme moisture or corrosive gases without additional protective housing.

Key specifications

• Contact configuration: 1-pole (1P)
• Time range: 1 second to 10 days
• Supply voltage: 12-240V AC/DC
• Frequency: 50/60 Hz
• Operation mode: Cyclic

To use the Relpol RPC-1IP-UNI, mount the device onto a standard DIN rail within your control panel. Connect the power supply to the designated terminals, ensuring the voltage is within the specified 12-240V AC/DC range. Use the adjustment dials on the front panel to set the desired timing intervals for the cyclic operation. Verify all wiring connections against the provided schematic before energizing the circuit to ensure safe and correct functionality.

What to consider before purchase

• Verify that the cyclic operation mode meets your specific automation requirements.
• Ensure the load current does not exceed the relay contact capacity.
• Check that the installation environment is compatible with the device's protection rating.
• Confirm that the timing range covers your intended application needs.

For optimal performance and longevity, ensure the relay is installed in a well-ventilated enclosure to prevent overheating. Regularly inspect terminal connections for tightness and signs of wear during routine maintenance cycles.