Schneider Electric Telemecanique ZB4-BD4 Selector Switch

The Schneider Electric Telemecanique ZB4-BD4 selector switch delivers precise 2-position, maintained control from a 22 mm panel-mount footprint, built for industrial automation in harsh environments as part of the Harmony XB4 family. Suitable for machine control panels, conveyor systems, packaging equipment, and production lines, it supports replacement, retrofit, and control panel upgrades by maintenance teams and system integrators aiming for reliable manual switching in demanding applications. Key specs include: Harmony XB4 series, part ZB4-BD4, selector switch operator, 2 positions, maintained operation, 22 mm mounting diameter, 90° angle of throw, black handle, chromium-plated metal bezel, panel-mount mounting, and protection ratings IP66, IP67, IP69, IP69K, aligned to IEC 60947-5-1. Common replacements: Schneider Electric ZB5AD4, XB4BD33, ZB4BD2.