FF LK-701B-24 Modular Indicator Light Blue 12-48V AC / 12-60V DC 1/2 Module

The FF LK-701B-24 is a compact modular indicator light engineered for reliable visual status monitoring in electrical distribution boards. Designed to occupy only 1/2 of a standard module space, this device is an efficient solution for space-constrained installations. It features a high-visibility blue LED that provides clear signaling across a versatile voltage range, making it suitable for both AC and DC electrical systems in residential and industrial environments.

Advantages

The primary advantage of this indicator light is its space-saving design, which allows for high-density mounting on standard DIN-rail systems without compromising panel space. The wide operating voltage range ensures compatibility with various power supplies, reducing the need for multiple specialized indicators. Its LED technology offers long-lasting performance with minimal power consumption, ensuring consistent and maintenance-free operation over extended periods.

Suitable for

• Monitoring power supply status in distribution boards
• Visual indication of circuit activity in industrial control panels
• Status signaling in residential electrical cabinets
• Integration into DIN-rail mounted automation systems

When it may not be suitable

This device is not intended for use in high-voltage circuits exceeding the specified 48V AC or 60V DC limits. It is also not suitable for outdoor environments without an appropriate protective enclosure, as it is designed for indoor electrical distribution board installation.

Key specifications

• Light color: Blue
• Mounting type: DIN-rail (TH35)
• Module width: 1/2 module
• Operating voltage range: 12-48V AC / 12-60V DC
• Technology: LED

How to use

The indicator light is designed for quick and easy installation onto a standard 35mm DIN-rail. Simply snap the unit into place alongside your circuit breakers or other modular components. Connect the power supply wires to the designated terminals on the device. Ensure that the voltage of your circuit falls within the specified 12-48V AC or 12-60V DC range before energizing the system to prevent damage.

What to consider before purchase

• Verify that your DIN-rail system has sufficient space for a 1/2 module component
• Ensure the supply voltage matches the specified AC/DC range
• Confirm that the blue light color meets your specific signaling requirements

Usage recommendations

For optimal visibility and safety, ensure the indicator is placed in a position on the distribution board that is easily accessible and clearly visible to operators. Periodically check the connections to ensure they remain secure and free from oxidation.