The Schneider Electric ZB4BC57 is a 22mm illuminated push button designed for operator interfaces in industrial control panels. This specific unit functions as a momentary (pulse) push button, featuring a prominent 40mm mushroom-shaped head in a highly visible yellow color. It is commonly integrated into control stations for emergency stops, machine start/stop functions, or other critical operator commands within manufacturing environments.

Technical details

• Series: Harmony ZB4
• Operator Type: Push Button
• Actuation Type: Momentary (Pulse)
• Head Shape: Mushroom
• Head Diameter: 40mm
• Color: Yellow
• Mounting Hole Diameter: 22mm
• Contact Configuration: Requires separate contact blocks (not included) to define electrical function (e.g., NO, NC). Please consult the manufacturer's datasheet for compatible contact block part numbers.

Applications & compatibility

This push button is suitable for use in a wide range of industrial automation applications, including control panels for packaging machinery, material handling systems, and general machine tool control. Its robust construction and clear visual indication make it ideal for environments where operator safety and clear signaling are paramount.

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 ZB4BC57 or contact our technical team for cross-reference assistance with compatible Harmony ZB4 components.