Relpol 854857 LV LED Module with Varistor, Red, 6-24V AC/DC

The Relpol 854857 is a compact low-voltage LED signaling module designed to provide clear visual status indication in industrial control systems and relay applications. This module features a bright red LED for high visibility and is equipped with an integrated varistor, which serves to protect sensitive electrical components by suppressing voltage spikes and surges. It is engineered for versatile operation within a voltage range of 6-24V AC/DC, making it a reliable solution for monitoring circuit states in various automation environments.

Advantages

The primary benefit of this module is its dual-functionality, combining visual signaling with essential surge protection in a single, space-saving unit. The inclusion of a varistor significantly enhances the longevity of connected relays and control equipment by mitigating the risks associated with transient overvoltages. Its wide operating voltage range allows for flexible integration into diverse electrical systems without the need for multiple specialized components, while the high-intensity red LED ensures that system status can be monitored quickly and accurately even in busy industrial settings.

Suitable for

• Industrial automation and control panels
• Relay status monitoring
• Electrical circuit diagnostics
• Signal indication in low-voltage equipment

When it may not be suitable

This module is specifically designed for low-voltage applications between 6V and 24V AC/DC. It is not suitable for use in high-voltage power circuits or mains voltage applications, as exceeding the specified voltage range will cause permanent damage to the device.

Key specifications

• Operating voltage: 6-24V AC/DC
• Indicator color: Red
• Integrated protection: Varistor for surge suppression
• Application: Relay and control system signaling

How to use

The module is designed for easy installation directly onto compatible relay sockets or within control cabinets. Ensure that the power supply is disconnected before installation to prevent accidental short circuits. Align the module pins with the corresponding slots on the relay or terminal block and press firmly until it is securely seated. Once installed, the module will automatically activate when the circuit is energized, providing a visual red light signal to indicate the active status of the relay or control loop.

What to consider before purchase

• Verify that your control system operates within the 6-24V AC/DC range
• Ensure compatibility with your specific relay socket type
• Confirm that the red color meets your visual signaling requirements

Usage recommendations

For optimal performance and safety, always ensure that the module is firmly seated in its socket and that the electrical connections are free from moisture and debris. Regularly inspect the LED indicator during routine maintenance to confirm that the signaling function remains operational.