Allen-Bradley 800S-2SA7 Switch

Allen-Bradley 800S-2SA7 is a standard‑duty two‑position START/STOP push‑button station from Rockwell Automation’s 800S family, designed for simple motor-control tasks in industrial panels. This Type 1 enclosure unit combines a START (normally open) and a STOP (normally closed) pushbutton and uses a single contact block configured as 1 normally open and 1 normally closed, delivering momentary contact operation for reliable control in start/stop circuits. Intended for panel mounting with compatible 800S hardware, the 800S‑2SA7 is commonly paired with legend plates and an external operating lever to tailor the markings and actuation to the application, such as conveyors, pumps, or fans where straightforward on/off control is required. The designation reflects a compact, integrated control station that provides clear operator feedback and straightforward wiring in standard industrial control schemes.