The Schneider Electric ZB5AT8643M is an illuminated emergency stop pushbutton head designed for critical safety applications in industrial control panels. This component is part of the Schneider Electric Harmony XB5 series, known for its robust construction and reliable performance in demanding environments. Its prominent red color and Ø40mm diameter ensure high visibility for immediate operator action during emergencies.

Technical details

• Series: Harmony XB5
• Actuator Type: Emergency stop pushbutton
• Actuation Method: Trigger and latching
• Head Diameter: 40 mm (Ø40)
• Illumination: Yes
• Color: Red
• Mounting Type: Standard 22 mm push-button mounting
• Contact Configuration: Requires separate contact blocks (not included) to define electrical function (e.g., NO, NC, NC/NO). Please consult the manufacturer's datasheet for compatible contact block part numbers and specifications.

Applications & compatibility

This emergency stop pushbutton head is commonly integrated into control stations for machinery such as packaging equipment, material handling systems, and automated assembly lines. It is designed to interface with standard 22mm control panel cutouts, ensuring broad compatibility with existing control panel designs and safety circuits.

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 ZB5AT8643M or contact our technical team for cross-reference assistance with compatible Harmony XB5 components.