The Schneider Electric XB4BG33 is a 22mm modular key switch selector from the Harmony XB4 series, designed for robust control applications. This unit features a black metal housing and a chromium-plated bezel, offering durability in demanding industrial environments. It is commonly utilized in machine tool control panels and operator interfaces for secure access and operational control.

Technical details

• Series: Harmony XB4
• Operator Type: Key selector switch
• Actuation: 3-position stay-put mechanism
• Key Withdrawal: Center position (Position 0)
• Bezel Material: Chromium-plated metal
• Body Material: Zamak (Zinc-Aluminum-Magnesium alloy)
• Contact Configuration: Typically includes one NO (Normally Open) and one NC (Normally Closed) contact block, though specific block configuration should be verified against the datasheet.
• Mounting Diameter: 22mm

Applications & compatibility

This key switch selector is suitable for applications requiring controlled access and operational states, such as on packaging machinery, assembly lines, and material handling equipment. It ensures that only authorized personnel can operate specific machine functions, enhancing safety and operational integrity.

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 XB4BG33 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.