Enhance your control panel's functionality with the Schneider Electric ZB4BG2127, a key selector switch head from the robust Harmony XB4 series. This component is engineered for reliable operation in demanding industrial environments, commonly integrated into machine tool controls, material handling systems, and process automation equipment.

Technical details

• Series: Harmony XB4
• Actuator Type: Key Selector Switch
• Number of Positions: 2
• Mechanism Type: Stay Put (maintains position when actuated)
• Key Release Positions: Position 1 (typically OFF or initial state)
• Contact Configuration: Not specified by part number; requires verification against manufacturer datasheet for specific contact blocks.
• Mounting Diameter: 22mm (standard for Harmony XB4 series)
• Material: Zamak (metal alloy)
• Environmental Rating: Typically IP65 (dust-tight and protected against water jets), verify against datasheet.

Applications & compatibility

The ZB4BG2127 is designed for applications requiring secure, key-controlled access to machine functions. It is frequently found in control stations for manufacturing equipment, safety interlock systems, and access control for critical machinery on assembly lines, packaging machinery, and material handling equipment.

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 ZB4BG2127 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.