Allen-Bradley 800T-QB24 Illuminated Pushbutton

The Allen-Bradley 800T-QB24R is a 30 mm illuminated extended-head pushbutton from the 800T family, designed for reliable, momentary actuation in rugged industrial control panels and operator interfaces, with a compact footprint that fits standard 30 mm cutouts. It ships with the standard 800T-XA contact block (1 normally open, 1 normally closed) for signaling and control, and is compatible with a wide range of 800T accessories and panel-mounting hardware to suit different enclosure configurations. The QB24R variant denotes red illumination and a 24 V lighting supply, making it suitable for indicator and alert circuits in environments where quick, highly visible feedback is important to operators. The extended-head design provides clearance and accessibility in tight panel depths, and options exist with or without guards to match various enclosure styles and safety requirements. As part of Allen-Bradley's automation ecosystem, the 800T-QB24R integrates with standard 30 mm cutouts and conventional control wiring practices, delivering a compact, robust operator for start/stop and signaling roles across machines and process lines, with clear status indication in low-light conditions.