The Schneider Electric ZB4FW343 is a metal-bodied head for illuminated push buttons, designed for use within the Harmony XB4 series. This component features a red, flush actuator and a 30mm mounting diameter, suitable for control panels and operator interfaces in demanding industrial environments. Its spring return mechanism ensures immediate return to its resting position after actuation.

Technical details

• Series: Harmony XB4
• Actuator Type: Illuminated Push Button Head
• Color: Red
• Actuator Shape: Flush
• Mounting Diameter: 30mm
• Return Type: Spring Return
• Illumination Type: Universal LED
• Marking: Unmarked

Applications & compatibility

This push button head is commonly integrated into control stations for machine tools, conveyor systems, and packaging equipment. It is designed for use with compatible Harmony XB4 series bases and light blocks, providing clear visual feedback for operator control and status indication in industrial automation applications.

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 ZB4FW343 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.