Relpol RPC-2WU-UNI Time Relay, 2-Pole, 1s-10d, 12-240V AC/DC, On-Delay

The Relpol RPC-2WU-UNI is a high-performance 2-pole time relay engineered for precise control in industrial and automation environments. This versatile device offers a broad timing range spanning from 1 second to 10 days, allowing for flexible configuration in various technical applications. With its universal supply voltage compatibility of 12-240V AC/DC, it integrates seamlessly into diverse electrical systems, providing reliable on-delay functionality for complex timing sequences and automated processes.

Advantages

The primary strength of the Relpol RPC-2WU-UNI lies in its exceptional versatility and robust design. By supporting a wide range of supply voltages, it eliminates the need for multiple relay types, simplifying inventory and installation. The extensive timing range ensures that it can handle both short-duration switching tasks and long-term operational cycles with high accuracy. Its 2-pole configuration provides enhanced control capabilities, while the reliable on-delay mechanism ensures consistent performance in demanding industrial conditions.

Suitable for

• Industrial automation systems
• Control panels and switchgear
• Timing sequences for machinery
• Electrical circuit management
• Building automation and lighting control

When it may not be suitable

This relay is designed for standard on-delay timing functions and may not be suitable for applications requiring complex multi-function logic or specialized timing modes such as cyclic or pulse-width modulation. It is also not intended for high-power direct load switching without appropriate contactor support.

Key specifications

• Contact configuration: 2-pole
• Timing range: 1 second to 10 days
• Supply voltage: 12-240V AC/DC
• Function: On-delay
• Frequency: 50/60 Hz

How to use

Installation should be performed by qualified personnel in accordance with local electrical regulations. The relay is typically mounted on a standard DIN rail within a control cabinet. Once mounted, connect the power supply to the designated terminals and configure the desired time delay using the adjustment dials located on the front panel. Ensure that the load connected to the output contacts does not exceed the rated specifications of the device.

What to consider before purchase

• Verify that the on-delay function meets your specific circuit requirements.
• Ensure the control voltage of your system falls within the 12-240V AC/DC range.
• Check the physical space available in your control cabinet for DIN rail mounting.
• Confirm that the 2-pole contact arrangement is sufficient for your switching needs.

Usage recommendations

Always verify the wiring diagram provided with the device before applying power. Periodically inspect the relay for signs of wear or loose connections to ensure long-term operational reliability in automated systems.