FF LK-701B Modular LED Indicator Light, 1-Phase, Blue, 230V, 0.5 Module Slim

The FF LK-701B is a high-quality 1-phase modular LED indicator light designed for reliable visual status monitoring in electrical systems. Featuring a slim 0.5-module width, this device is engineered for efficient DIN rail mounting, making it an ideal choice for space-constrained electrical distribution boards and control panels. Operating at 230V, the unit provides a bright and clear blue light signal, ensuring that circuit status is easily identifiable at a glance in both industrial and residential environments.

Advantages

The primary benefit of the FF LK-701B is its ultra-compact 0.5-module design, which allows for maximum utilization of space within standard distribution enclosures. By occupying only half the width of a traditional modular device, it enables the installation of more components in a single row. The integrated LED technology offers long-lasting performance with minimal power consumption and low heat emission, ensuring durability and reliability over extended periods of operation. Its straightforward design facilitates quick and easy installation on standard DIN rails, providing a professional and clean appearance in any electrical cabinet.

Suitable for

• Monitoring power supply status in residential distribution boards
• Visual indication of circuit activity in industrial control panels
• Status signaling in automation and building management systems
• Replacement of standard width indicators to save space in crowded enclosures

This indicator light may not be suitable for applications requiring high-intensity illumination for long-distance visibility or for environments where the operating voltage significantly deviates from the specified 230V AC range. It is designed specifically for indoor use within protected electrical enclosures and should not be exposed to direct moisture or harsh outdoor conditions.

Key specifications

• Operating voltage: 230V AC
• Light color: Blue
• Module width: 0.5 module (approx. 9 mm)
• Mounting type: DIN rail (TH-35)
• Light source: Integrated LED

To install the FF LK-701B, ensure that the power supply to the distribution board is disconnected. Snap the device onto the standard 35 mm DIN rail within the enclosure. Connect the phase and neutral wires to the designated terminals according to the wiring diagram. Once securely mounted and wired, restore the power supply to verify the operation of the blue LED indicator.

What to consider before purchase

• Verify that your distribution board has a 35 mm DIN rail available
• Ensure the supply voltage matches the 230V specification
• Check the available space in your enclosure to confirm the 0.5-module width is compatible
• Confirm that the blue light color meets your specific signaling requirements

For optimal performance and safety, ensure that all electrical connections are tightened according to standard torque requirements and that the installation is performed by a qualified professional in compliance with local electrical regulations.