Allen-Bradley 800T-QTH24R Push To Test Pilot Light

Allen-Bradley 800T-QTH24R is a 30.5 mm push-to-test pilot light designed for 24 V AC/DC operation in control panels. As a member of the 800T family, it fits standard 30.5 mm cutouts and carries a Type 4/13 rating, making it suitable for industrial environments with exposure to dust or moisture. The indicator is red and wired for full-voltage 24 V input, with a manual push-to-test function that allows quick verification of illumination without energizing the entire circuit. In typical panel installations, this pilot light is grouped with other control station indicators and wired in a manner consistent with 800T configurations, providing an immediate visual cue for machine status, start/stop signaling, or fault indication in PLC-driven systems. The 800T-QTH24R’s compact form factor enables multiple indicators to be mounted side by side at a control station, helping operators quickly assess system status at a glance in demanding environments.