The Schneider Electric ZB4BG7 is a key switch selector head designed for use within the Harmony XB4 series of control and signaling units. This metal-bodied component features a black finish and a 22mm mounting diameter, suitable for panel installations requiring robust and reliable operator interfaces. It is configured with three distinct positions and utilizes a spring return mechanism to the center position, ensuring clear and repeatable actuator states.

Technical details

• Series: Harmony XB4
• Actuator Type: Key switch selector head
• Mounting Diameter: 22mm
• Material: Metal
• Color: Black
• Number of Positions: 3
• Return Action: Spring return to center
• Key Type: Key 455

Applications & compatibility

This key switch selector head is commonly integrated into control panels for machinery and systems where secure and authorized operation is paramount. Applications include access control for critical functions on packaging lines, material handling equipment, and automated assembly stations. Its robust construction makes it suitable for demanding industrial environments.

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 ZB4BG7 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.