Schneider Electric ZB5AVB5

The Light Block Assembly ZB5AVB5 is a component of the Harmony XB5 series, equipped with a protected LED light source that enhances visibility in signaling applications. With a compact design measuring 30 mm in width, 42 mm in height, and 32 mm in depth, this unit is suitable for integration into standard 22 mm control and signaling devices.

The assembly is designed for easy installation and replacement, utilizing screw-clamp terminals that accommodate various cable sizes, ensuring reliable connections. Its operational temperature range of -40°C to 70°C allows it to function effectively in diverse environments, making it ideal for high-impact machinery.

Additionally, the light block features a class II electrical shock protection, adhering to IEC 60536 standards, and has an IP20 protection index, safeguarding operators from unexpected contact with live circuits. The device's service life is rated at 100,000 hours at 25 °C, providing longevity in demanding applications.

This product is compliant with multiple standards including EN/IEC 60947-5-1 and UL 508, ensuring its reliability and safety in various industrial settings. The integration of a surge withstand capability of 1 kV and a rated impulse withstand voltage of 6 kV further enhances its resilience in electrically challenging environments.