Relpol RPC-1E-A230 Time Relay 1P 1s-10d 230V AC

The Relpol RPC-1E-A230 is a high-precision single-pole time relay engineered for reliable delayed activation in industrial and residential electrical systems. This versatile device supports a broad timing range, spanning from 1 second up to 10 days, allowing for extensive flexibility in automation and control tasks. Designed to operate on a standard 230V AC 50/60 Hz power supply, it integrates seamlessly into existing electrical infrastructure to provide consistent switching performance.

Advantages

This time relay stands out due to its exceptional versatility and robust construction, which ensures long-term operational stability even in demanding environments. The wide adjustment range eliminates the need for multiple specialized timers, as a single unit can handle both short-duration pulses and long-term cycle delays. Its compact design facilitates easy installation in standard control cabinets, while the high-quality internal components guarantee precise timing accuracy and reliable contact switching over numerous cycles.

Suitable for

• Industrial automation and control systems
• Lighting control and timed illumination sequences
• Process timing and sequential equipment activation
• HVAC system management
• Delayed start-up of motors or pumps

When it may not be suitable

This relay is specifically designed for 230V AC power supplies and is not compatible with low-voltage DC control circuits without additional power conversion equipment. It may also not be suitable for applications requiring extremely high-frequency switching cycles that exceed the mechanical or electrical life ratings of the internal relay contacts.

Key specifications

• Contact configuration: 1P (Single-pole)
• Time range: 1 second to 10 days
• Supply voltage: 230V AC, 50/60 Hz
• Function: Delayed activation
• Mounting: Standard DIN rail or panel mount

How to use

Installation should be performed by a qualified professional in accordance with local electrical safety regulations. The relay is typically mounted on a standard DIN rail within a distribution board or control cabinet. Once mounted, connect the power supply to the designated input terminals and wire the controlled load through the output contact terminals. Use the adjustment dial on the front panel to select the desired time delay interval before applying power to the circuit.

What to consider before purchase

• Verify that your control circuit voltage matches the 230V AC requirement.
• Ensure the load current does not exceed the relay's maximum contact rating.
• Check the available space in your electrical enclosure for mounting.
• Confirm the required timing function matches the delayed activation capability of this model.

Usage recommendations

Always ensure the power supply is disconnected before performing any wiring or adjustments to the relay. Periodically inspect the terminals for tightness to prevent overheating and ensure optimal electrical contact over the device's service life.