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

The Relpol RPC-2E-UNI is a high-performance 2-pole time relay engineered for demanding industrial and automation control environments. This versatile module offers precise on-delay functionality, ensuring reliable time-based switching for a wide variety of electrical installations. With its universal power supply compatibility and extensive timing range, it serves as a robust solution for complex control panel configurations.

Advantages

This time relay stands out due to its exceptional flexibility, supporting a broad universal supply voltage range from 12V to 240V AC/DC, which simplifies inventory management and installation processes. The device provides a remarkably wide timing range, adjustable from 1 second up to 10 days, allowing for both short-interval switching and long-duration operational cycles. Its 2-pole configuration enables the simultaneous control of two independent circuits, enhancing the efficiency of automated systems while maintaining high operational reliability.

Suitable for

• Industrial automation control systems
• Time-delayed lighting and ventilation control
• Process control in manufacturing
• Electrical switchgear and control panels
• Delayed startup sequences for machinery

This relay may not be suitable for applications requiring extremely high-frequency switching cycles that exceed the mechanical or electrical lifespan of the internal contacts. It is also not intended for use in environments with extreme moisture or corrosive gases without appropriate protective enclosure.

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

The Relpol RPC-2E-UNI is designed for standard mounting within control cabinets. Begin by ensuring the power supply is disconnected. Connect the control voltage to the designated input terminals, ensuring the polarity is correct if using DC. Set the desired time delay using the adjustment dials located on the front panel. Once configured, secure the wiring and verify the connections before restoring power to the system.

What to consider before purchase

• Verify that the 2-pole contact rating is sufficient for your specific load requirements.
• Ensure the mounting space is adequate for the relay dimensions.
• Check that the control voltage range matches your existing power infrastructure.

Usage recommendations: Regularly inspect the terminal connections for tightness and ensure the device is kept free from dust and debris to maintain optimal performance over its service life.