Schneider Electric RTx-210 Time Relay, 1P 5A, 0.01s-100h, 220-230V AC/DC, On-Delay

The Schneider Electric RTx-210 is a high-precision time relay engineered for reliable control in industrial automation and electrical systems. This device provides a single-pole output with a 5A rating and offers an exceptionally broad timing range, spanning from 0.01 seconds to 100 hours. Designed to operate on a 220-230V AC/DC supply, it ensures consistent performance for on-delay switching applications, making it an essential component for managing sequential operations and process timing.

Advantages

The primary benefit of the RTx-210 is its remarkable versatility, as the wide timing range allows it to be used in both short-duration pulse applications and long-term process control. Its dual-voltage compatibility with AC and DC power sources simplifies integration into diverse electrical cabinets and control panels. Furthermore, the robust build quality associated with Schneider Electric ensures long-term operational stability, reducing the need for frequent maintenance in demanding industrial environments.

Suitable for

• Industrial automation and control systems
• Delayed start-up of motors or heavy machinery
• Sequential lighting or heating control
• Process timing in manufacturing lines
• Building management systems requiring time-based switching

When it may not be suitable

This relay is not intended for high-current switching applications exceeding its 5A capacity, as this could damage the internal contacts. It is also not suitable for environments requiring specialized timing functions other than on-delay, such as cyclic or off-delay operations.

Key specifications

• Output: 1P 5A
• Timing range: 0.01 seconds to 100 hours
• Supply voltage: 220-230V AC/DC
• Function: On-Delay

How to use

Installation should be performed by a qualified professional in accordance with local electrical regulations. The relay is typically mounted on a standard DIN rail within an electrical enclosure. Once mounted, connect the power supply to the designated input terminals and wire the load to the output contacts. Use the adjustment dials on the front of the unit to select the desired time delay interval before applying power to the circuit.

What to consider before purchase

• Verify that the 5A output rating is sufficient for your specific load requirements.
• Ensure the supply voltage matches your control circuit (220-230V AC/DC).
• Confirm that the on-delay function is the specific timing logic required for your application.
• Check the available space in your control panel for DIN rail mounting.

Usage recommendations

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