The Schneider Electric ZB4BD49 is a black selector switch head designed for the robust Harmony XB4 series of control and signaling units. This component is engineered for 22 mm panel cutouts, ensuring broad compatibility with standard industrial enclosures and control panels. Its two-position functionality, coupled with a spring return mechanism, provides precise and repeatable operator input for critical machine control sequences.

Technical details

• Series: Harmony XB4
• Operator Type: Selector Switch Head
• Color: Black
• Mounting Diameter: 22 mm
• Number of Positions: 2
• Return Type: Spring Return
• Actuator Type: Standard Lever
• Contact Configuration: Requires separate contact blocks (not included)

Applications & compatibility

This selector switch head is commonly employed in control panels for machine tools, material handling equipment, and process control systems. Its durable construction and reliable operation make it suitable for environments requiring frequent manual intervention, such as on packaging lines, assembly machines, and conveyor 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 ZB4BD49 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.