Signal lamp LK-712 B 1xLED blue, Un=30÷130V AC/DC LK-712B-30-130V

Signal lamp – reliable voltage control

This LK-712B control lamp with a blue LED is a simple yet effective solution for visually indicating the presence of voltage in an electrical circuit. It is suitable for both industrial installations and home applications where clear and readable information about the power supply status is required. Its versatility stems from the wide range of supply voltages – from 30V to 130V AC/DC, making it compatible with various systems.

Construction and application

The LK-712B lamp is designed for mounting on a 35mm rail, occupying only 1 module (18mm). Its compact dimensions and aesthetic appearance make it easy to integrate with an existing distribution board. Its main task is to optically signal the presence of voltage, which facilitates quick diagnostics and identification of problems in the installation. Thanks to this, both installers and end users can be sure that the circuit is properly powered.

Key features and benefits

• Wide voltage range: The ability to power with both alternating current (AC) and direct current (DC) in the range of 30÷130V provides application flexibility.
• High reliability: The use of an LED as a light source guarantees a long service life and stable operation of the lamp.
• Clear signaling: The intense blue color of the LED provides good visibility even in bright lighting conditions.
• Easy installation: Mounting on a standard 35mm rail is quick and intuitive, which translates into time savings during installation.
• Compact dimensions: It occupies only 1 module (18mm), allowing for efficient use of space in the distribution board.
• Safety: Protection class IP20 provides basic protection against touch and contamination.
• Power consumption: The low power consumption of the LED (0.8W) minimizes the impact on energy consumption in the installation.
• Solid connections: Screw terminals with a cross-section of 2.5 mm² ensure safe and durable connection of electrical wires – the tightening torque is 0.4 Nm.

The rated voltage is 130 V, and the type of voltage is AC/DC. The lampshade is blue, and the degree of protection is IP20. The maximum power of the light source is 0.8 W, and the installation depth is 65 mm.

The LK-712B lamp is a practical tool for every electrician and people who care about the safety and proper functioning of electrical installations. Its simple construction, ease of installation and reliable operation make it an ideal choice for a wide range of applications.