The Schneider Electric ZB4BK1333 is a head for an illuminated selector switch, designed for industrial control panels and automation systems. This component features a 3-position mechanism and is compatible with a 22mm mounting diameter, making it suitable for a wide range of machinery and production line applications. Its green illumination enhances visibility in various lighting conditions, supporting precise and safe operation on the production floor. The ZB4BK1333 is crafted from durable materials to withstand demanding environments typically found in industrial settings. Installation is straightforward, and the switch head is engineered for reliable performance over extended periods. Schneider Electric ZB4BK1333 is suitable for fast replacement in existing 22mm panel cutouts. Green illuminated 3-position head improves status indication and operator efficiency. Schneider Electric ZB4BK1333 is built with high-quality components for long-lasting, dependable use.