Relpol RLK-3G 3-Phase LED Modular Indicator Light 400V AC Green

The Relpol RLK-3G is a high-quality 3-phase modular LED indicator light engineered for 400V AC electrical systems. This device provides reliable visual status monitoring, allowing users to quickly identify the presence of voltage across all three phases in industrial, commercial, and residential electrical distribution boards. Its robust construction and energy-efficient LED technology ensure consistent performance and a long operational lifespan, making it an essential component for modern electrical panel management.

Advantages

The primary benefit of the Relpol RLK-3G is its space-saving modular design, which allows for seamless integration into standard electrical cabinets. By utilizing advanced LED technology, the indicator light offers high visibility while maintaining low power consumption and minimal heat generation. The device is designed for straightforward installation on standard DIN rails, significantly reducing assembly time for electrical professionals. Furthermore, its durable build quality ensures reliable operation in demanding environments, providing clear and immediate feedback on the status of 3-phase power supplies.

Suitable for

• Monitoring 3-phase power supply status in distribution boards
• Industrial automation and control panels
• Residential electrical installations requiring phase monitoring
• Commercial building power management systems

This indicator light is not suitable for use in DC electrical circuits or AC systems operating outside the specified 400V voltage range. It should not be installed in environments where it will be exposed to direct moisture, extreme temperatures, or high levels of vibration that exceed standard industrial ratings.

Key specifications

• Voltage rating: 400V AC
• Light source: LED
• Color: Green
• Mounting type: DIN rail
• Phase configuration: 3-phase

To use the Relpol RLK-3G, ensure the power supply is disconnected before beginning the installation. The device should be snapped onto a standard 35mm DIN rail within the electrical enclosure. Connect the phase conductors to the designated terminals according to the wiring diagram provided on the device housing. Once securely mounted and wired, restore power to verify that the green LED indicators illuminate, confirming that each phase is active.

What to consider before purchase

• Verify that your electrical system is a 3-phase 400V AC setup
• Ensure there is sufficient space on the DIN rail for a modular device
• Confirm that the green light color meets your specific signaling requirements

For optimal performance and safety, ensure that all electrical connections are tightened to the manufacturer's specified torque settings. Regularly inspect the indicator light during routine maintenance to ensure that the LEDs remain functional and that the housing is free from dust or debris.