The Schneider Electric ZB4BPA3 is a green, flush pushbutton head designed for use with Ø22mm mounting systems. This component is part of the Harmony XB4 series, a range of modular pushbuttons, selector switches, and signaling units commonly integrated into control panels for industrial machinery and automation systems. Its spring return mechanism ensures the button reverts to its default position when released, providing reliable operator feedback.

Technical details

• Series: Harmony XB4
• Actuator Type: Pushbutton
• Actuator Shape: Flush
• Actuator Color: Green
• Mounting Diameter: Ø22 mm
• Return Type: Spring return
• Marking: Unmarked (blank actuator face)
• Contact Configuration: Requires separate contact blocks (not included) to define electrical function.

Applications & compatibility

This pushbutton head is suitable for a wide range of industrial control applications, including operator interfaces on machine tools, conveyor systems, packaging equipment, and process control panels. It is designed to be compatible with the Schneider Electric Harmony XB4 range of modular components, allowing for flexible configuration of 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 ZB4BPA3 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.