The Schneider Electric Harmony XB4 series offers robust control components for industrial environments. This specific push button head, model ZB4BA333, is designed for panel mounting and features a 22mm diameter cutout. Its metal construction ensures durability in demanding applications, and the green color and "START" marking clearly indicate its function.

Technical details

• Series: Harmony XB4
• Actuator Type: Push Button Head
• Operator Type: Spring Return
• Mounting Hole Diameter: 22mm
• Bezel Material: Metal
• Actuator Color: Green
• Marking: START
• Contact Configuration: Not specified; requires separate contact blocks. Verify compatibility with manufacturer datasheet.

Applications & compatibility

This push button head is suitable for integration into control panels for a wide range of industrial machinery. Common applications include start/stop functions on motor control centers, operator interfaces for process equipment, and emergency stop circuits where clear visual indication is paramount. It is designed for use with the Harmony XB4 range of modular control stations.

Available from Industrial Automation Co as new, refurbished, or surplus stock, backed by a 2-year warranty with same-day shipping on in-stock items. Request a quote for the ZB4BA333 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.