Part of the Schneider Electric Harmony XB4 series, the ZB4BG412 key selector switch head is engineered for demanding industrial environments. This 22mm operator features a chromium-plated metal bezel and housing, offering a durable and aesthetically pleasing finish suitable for control panels on packaging lines, material handling equipment, and general machine tools.

Technical details

• Series: Harmony XB4
• Operator Type: Key Selector Switch
• Actuation Type: Key operated
• Bezel Material: Chromium-plated metal
• Housing Material: Chromium-plated metal
• Mounting Diameter: 22mm
• Switch Function: Momentary or maintained (verify key position and return mechanism against manufacturer datasheet)
• Contact Configuration: Requires separate contact blocks (not included) to define specific electrical functions.

Applications & compatibility

The ZB4BG412 is designed for use in control stations and operator interfaces where secure access and distinct operational states are required. It is commonly integrated into systems requiring key-controlled functions, such as emergency stops, mode selection, or system arming/disarming on automated machinery, process control panels, and building automation 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 ZB4BG412 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.