Allen-Bradley 800H-QRBH2G Push Button

The Allen-Bradley 800H-QRBH2G is a 30.5 mm illuminated push-button operator in the 800H/800T family. It features an extended head, without guard, and green LED illumination for status indication in harsh industrial environments. The device is rated for 12–130 V AC/DC operation and provides two internal contacts: one normally open and one normally closed, enabling dual-circuit control from a single actuator. With a standard 30 mm mounting footprint, it is compatible with 800T-series accessories and typical control-station panels. Acknowledging rugged application conditions, the unit carries a NEMA 4/4X/13 enclosure rating, offering protection against dust, water exposure, and certain washdown scenarios. This model is well suited for control circuits that require both a signaling function and a separate contact path, such as start/stop logic or interlocked indicators within industrial equipment. The green illumination helps operators confirm active status at a glance, while the extended head design provides easy actuation in compact control panels. Ensure wiring stays within the 12–130 V range to maintain LED brightness and reliable contact performance.