Part of the Schneider Electric Harmony XB4 series, the ZB4BK12337 is an illuminated selector switch head designed for clear operator feedback in demanding industrial environments. This component integrates LED illumination directly into the switch mechanism, ensuring high visibility even in poorly lit control panels or during power outages. Its robust construction is characteristic of the Harmony XB4 line, which is engineered for reliability in machine control and automation systems.

Technical Details

• Series: Harmony XB4
• Operator Type: Selector Switch
• Illumination: Integral LED
• Actuator Type: Keyed Selector Switch
• Number of Positions: 2-position
• Contact Configuration: Typically requires separate contact blocks (not included) to define circuit operation (e.g., momentary, maintained, specific contact arrangements). Buyers should consult the Harmony XB4 series catalog for compatible contact block part numbers.
• Mounting Type: Panel Mount
• Bezel Material: Chromium-plated metal

Applications & Compatibility

The ZB4BK12337 is commonly employed in control panels for manufacturing equipment, including assembly lines, material handling systems, and process control stations. Its illuminated feedback is particularly useful in applications requiring clear status indication for operators, such as on packaging machinery, CNC machines, or within building automation systems where manual override or selection is necessary.

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 ZB4BK12337 or contact our technical team for cross-reference assistance with compatible Harmony XB4 components.