Schneider Electric Telemecanique ZB2BZ003 Push Button

The Schneider Electric Telemecanique ZB2BZ003 push button is a panel-mount, 22 mm operator diameter device for manual control and signaling in industrial automation. Part of the Harmony XB2 family, it uses a metal body and screw-clamp terminals for reliable connections in harsh environments. With IP65 protection and an operating temperature range of -25 °C to +70 °C, it is built for motor control panels, packaging machines, and conveyor systems where start/stop commands are needed. The switch is rated for up to 3 million mechanical operations and conforms to IEC 60947-5-1, UL 508, and CSA C22.2 No. 14 standards. It finds common use in operator stations, production lines, machine control panels, and conveyor systems, and maintenance teams or system integrators may deploy it for replacement, retrofit, or control panel expansion. Common replacements include XB4BA31, XB5AA31, and ZB2BA3.