Part of the Schneider Electric Harmony XB4 series, this illuminated mushroom pushbutton head (ZB4BW663) features a blue lens and a latching push-pull actuator. Designed for panel mounting, it fits standard 22mm cutouts, making it suitable for integration into a wide range of control panels and operator interfaces on industrial machinery.

Technical Details

• Series: Harmony XB4
• Actuator Type: Latching push-pull
• Lens Color: Blue
• Illumination: Yes
• Mounting Hole Diameter: 22mm
• Operator Type: Mushroom head
• Contact Block Compatibility: Requires separate contact blocks (not included) for full functionality. Verify compatibility with your specific control system requirements.
• Environmental Rating: Designed for industrial environments; consult manufacturer datasheet for specific IP and NEMA ratings.

Applications & Compatibility

This illuminated pushbutton head is commonly employed in applications requiring clear visual indication and immediate operator action, such as emergency stop functions, system start/stop controls, or status signaling on manufacturing equipment. Its robust design makes it suitable for use in environments found on packaging lines, assembly machines, and material handling systems.

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 Schneider ZB4BW663 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.