Allen-Bradley 800R-2HA4RL Contact Push Button Station

Allen‑Bradley 800R-2HA4RL is a rugged 30 mm push-button station with two push-buttons and a START–STOP legend, designed for hazardous locations and built in a Rosite glass‑polyester enclosure rated for Class I, Division 2. The unit uses a standard contact block configuration of 1 normally open and 1 normally closed contact, suitable for simple start/stop control circuits. The enclosure is glass‑filled Rosite polyester, with an operator mounting hole dimension of 30.5 mm and surface‑mount installation for compact panel integration. Conduit entry is 3/4 in (14 NPT), and the enclosure supports a broad range of wiring, with contact block termination suitable for 14–18 AWG conductors (x2). The enclosure provides NEMA 1, 4, 4X, 12, and 13 compatibility, making it suitable for a variety of industrial environments. Operational life is solid, with an estimated mechanical design life of 1.0E7 cycles, and the termination torque for the contact block is specified at 6–8 in‑lb (0.7–0.9 N·m). Overall, this two‑button station offers a compact, durable solution for basic stop/start control in hazardous areas, with bootless Rosite construction and robust mounting options suitable for surface mounting in demanding industrial circuits. Lifecycles are listed as Active, reflecting ongoing support and availability from Allen‑Bradley for applications requiring reliable, code‑compliant control stations.