The Schneider Electric XB2BA21 is a black, flush pushbutton designed for panel mounting in industrial control systems. This component features a Ø 22mm diameter and operates with a spring return mechanism, ensuring it automatically returns to its default position after actuation. It is configured with one normally open (1NO) contact, making it suitable for signaling or initiating simple control functions within automation circuits.

Technical details

• Actuator Type: Flush Pushbutton
• Color: Black
• Mounting Diameter: Ø 22 mm
• Actuation Type: Spring Return
• Contact Configuration: 1 Normally Open (1NO)
• Series: XB2 (Schneider Electric Harmony XB2 series)
• Terminal Type: Screw terminals (typical for this series, verify with datasheet)
• Enclosure Rating: IP20 (typical for this series, verify with datasheet)

Applications & compatibility

This pushbutton is commonly integrated into control panels for machine tools, conveyor systems, and packaging equipment. Its standard Ø 22mm mounting size ensures compatibility with a wide range of existing control stations and enclosures. The 1NO contact configuration is ideal for simple start/stop functions or triggering auxiliary signals in low-voltage control circuits.

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 XB2BA21 or contact our technical team for cross-reference assistance with compatible Schneider Electric XB2 components.