Part of the Schneider Electric Harmony XB4 series, this 22mm key switch operator is engineered for secure control in demanding industrial environments. The ZB4BG3 features a robust chromium-plated metal bezel and a black key switch operator designed for three-position functionality, enabling precise command and access management within automated systems. Its construction prioritizes durability and reliable operation, making it suitable for panel mounting on machinery and control enclosures.

Technical details

• Series: Harmony XB4
• Operator Type: Key Switch
• Bezel Material: Chromium-plated metal
• Actuator Type: Key (specific key type not specified, consult datasheet)
• Number of Positions: 3 (e.g., I-O-II, ON-OFF-ON, or similar configurations)
• Mounting Diameter: 22mm
• Color: Black operator
• Contact Configuration: Not specified; requires compatible contact blocks (sold separately). Consult datasheet for compatibility.

Applications & compatibility

This Schneider Electric key switch is commonly integrated into control panels for machinery on packaging lines, material handling systems, and general manufacturing equipment. It is designed for applications requiring manual selection of operational modes or secure access control, ensuring only authorized personnel can initiate or alter machine states. Compatibility is with standard 22mm mounting holes and appropriate XB4 contact blocks.

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 Electric ZB4BG3 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.