Allen-Bradley 1S1NBS Palm Operated HD Control Station

Allen-Bradley 1S1NBS Palm Operated HD Control Station is a heavy‑duty palm‑operated control unit within the 800P family, designed for industrial control where palm inputs are required to operate a machine. Configurations in the 800P palm‑operated line commonly feature red palm buttons, a single hub, a gray die‑cast guard, surface mounting, and two‑contact blocks arranged as 2‑NO and 2‑NC; variant examples include 800P‑S1RH1B with these attributes. The 800P line also includes oil‑tight variants (for example 800P‑1F1NBS‑S), illustrating rugged enclosure options. Rockwell Automation lists 800P Palm‑Operated Push Buttons as discontinued with a Discontinued Date of September 30, 2025. For reference on related designs, 800P palm‑operated push buttons are documented in Rockwell’s cut sheets and product configurator resources.