The Schneider Electric ZBZ1606 is a padlockable guard designed for 40mm mushroom head pushbuttons within the Harmony XB4 series. This metal accessory provides a secure physical barrier to prevent accidental or unauthorized actuation of emergency stop or other critical control functions. It is commonly integrated into control panels and operator interfaces for machinery in manufacturing environments.

Technical details

• Series: Harmony XB4
• Actuator Type: Mushroom head pushbutton guard
• Head Diameter Compatibility: 40mm
• Material: Metal
• Color: Blue
• Locking Mechanism: Padlockable
• Functionality: Prevents accidental or unauthorized operation
• Mounting: Designed for integration with Harmony XB4 series components

Applications & compatibility

This ZBZ1606 guard is essential for safety circuits in various industrial automation applications. It is frequently specified for use on control panels for packaging machinery, material handling systems, assembly lines, and machine tools where operator safety and preventing unintended machine states are paramount.

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 ZBZ1606 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.