The Allen‑Bradley 800H‑HR2A is a 30 mm, panel‑mount selector switch designed for rugged industrial control panels, offering two maintained positions and a 1NO/1NC contact arrangement. This non‑illuminated device is part of the 800H family and provides a compact, durable interface for selecting machine modes or enabling/disabling functions in automation circuits. With a standard knob and a straightforward two‑position action, it delivers reliable, easy‑to‑read control in harsh environments and is commonly used for basic control tasks where a simple, repeatable selector is required.
