The Schneider Electric ZB4BG03 Harmony Key Selector Switch Head is a component designed for secure control operations within industrial automation systems. This 22 mm selector switch head is part of the robust Harmony XB4 series, featuring a durable polished chrome metal bezel for enhanced longevity and a professional appearance. It is engineered for key-operated functionality, offering precise control through its key/stay put mechanism.

Technical Details

• Series: Harmony XB4
• Bezel Material: Polished Chrome Metal
• Mounting Diameter: 22 mm
• Actuator Type: Key Selector Switch
• Keylock Type: Ronis 455
• Operating Mode: Key/Stay Put
• Number of Positions: 3 (stable)
• Contact Configuration: Not specified; verify with manufacturer datasheet for specific contact blocks.

Applications & Compatibility

This key selector switch head is suitable for applications requiring controlled access and secure operational states, commonly found in machine tool controls, access control systems, and panel building for manufacturing equipment. Its compatibility with the Harmony XB4 series ensures seamless integration into existing Schneider Electric control panels and 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 ZB4BG03 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.