The Schneider Electric ZB2BL2 pushbutton operator is a 22 mm panel-mount, spring-return pushbutton operator designed for manual machine control and operator input in industrial automation. As part of the Harmony XB2 family, it is commonly used in control panels, operator stations, machine tools, and process control equipment across packaging machines, conveyor systems, material handling equipment, and automated production lines. This part (Manufacturer Part Number ZB2BL2) is used for repair, retrofit, expansion, or replacement in industrial control systems. Common replacements include ZB4BL2, XB4BL2, and ZB5AL2.
