Telemecanique XB4BVB1 Pushbutton

The Telemecanique XB4BVB1 White Illuminated Pushbutton (model 089191) from Schneider Electric’s Harmony XB4 series is a panel-mount operator that provides a clear, steady LED indication for industrial control tasks. It features a 22.5 mm mounting diameter, a chromium-plated metal bezel, a Zamak fixing collar, and screw clamp terminals for reliable wiring; the lens is white and the light source is an integral universal LED rated for 24 V AC/DC (50/60 Hz). This pushbutton is designed for panel mounting in control panels and automation systems, delivering a durable illuminated operator interface in harsh industrial environments. It is commonly used in control panels, operator stations, manufacturing equipment, process automation, motor control centers, packaging machinery, conveyors, and assembly lines where operators rely on visible status and dependable pushbutton action. For compatibility, it aligns with common replacements such as Schneider Electric XB5BVB1 White Pilot Light, Allen-Bradley 800T-QH24W White Illuminated Pilot Light, and Siemens 3SU1051-6AA40-0AA0 White LED Pilot Light. Applications include pushbutton replacement, control panel retrofits, equipment repairs, and new machine installations, making it a straightforward choice for technicians working on industrial control systems.