Voltage presence indicator - lamp (1 x yellow LED) SON H-1Y 002471554

Voltage presence indicator – reliable signaling in the installation

This voltage indicator, designated as SON H-1Y, is a simple yet effective solution for visual control of voltage presence in an electrical circuit. It is ideal for both home and industrial installations where quick and easy identification of the power supply status is crucial. Its compact size allows for mounting in tight spaces, and a clear yellow LED provides good visibility even in low light conditions.

Functionality and application

The SON H-1Y indicator signals the presence of 230V AC voltage. This allows for quick verification of whether the circuit is energized before starting maintenance or repair work – which significantly increases work safety. It can be used to monitor the power supply of individual devices, production lines or lighting circuits. Simple construction and lack of complicated elements make it a reliable device with a long service life.

Characteristics and mounting

The indicator has a protection degree of IP20, which means protection against touching with a finger and solid objects larger than 12.5 mm. Remember to mount it in a dry and well-ventilated place. It is designed to work with AC current with a rated voltage of 230V. The yellow cover provides a clear indication of the circuit status. Installation is simple and intuitive – just connect the wires according to the connection diagram (available in the technical documentation). Compact dimensions (18 mm width, 86 mm height and 70 mm depth) facilitate integration with existing electrical infrastructure. The weight of the device is only 0.045 kg, which makes it easy to transport and install.