Telemecanique ZB4BW0B11 Push Button With Light

The Telemecanique ZB4BW0B11 Push Button With Light provides illuminated operator control for industrial automation, combining a 22 mm panel-mount push button with a built-in white LED indicator. Part of the Harmony XB4 series, it features a metal bezel, screw-clamp terminals, and a 24 V AC/DC supply driving a single NO contact for simple start/stop signaling, with a panel-mount footprint of 22 mm. The integral LED offers clear visual feedback, aiding quick status recognition in busy production spaces, while the IP66 and IP69K enclosure protection and IEC 60947-5-1 compliance ensure reliability in wash-down or dusty environments. Applications include operator stations, production lines, conveyors, and packaging machinery where illuminated control and status indication are required. This unit is designed for replacement and retrofit in machine control panels and manufacturing lines, delivering durable, maintenance-friendly control in harsh industrial settings.