The Schneider Electric XB5AC21 is a plastic push-button operator designed for use in industrial control panels and machinery. This component is part of the Harmony XB5 series, a range of modular 22mm push buttons, switches, and pilot lights known for their robustness and ease of installation. The Ø40mm black mushroom head provides a large, easily accessible actuator for emergency stop or general control functions.

Technical details

• Actuator Type: Mushroom Push Button
• Head Diameter: 40mm
• Mounting Hole Diameter: 22mm
• Actuator Color: Black
• Actuator Shape: Mushroom Head
• Return Type: Spring Return
• Marking: Unmarked
• Contact Configuration: 1 Normally Open (NO) contact
• Material: Plastic

Applications & compatibility

This push-button operator is suitable for integration into control stations for a wide variety of industrial equipment. It is commonly found in applications such as packaging machinery, material handling systems, machine tools, and general automation control panels where a clear and accessible manual operator is required for safety or operational control.

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 XB5AC21 or contact our technical team for cross-reference assistance with compatible Harmony XB5 components.