Siemens 52PM8A2 is a 30 mm flush-mount, oil-tight and water-tight momentary pushbutton in red designed for rugged industrial control panels. It provides a 2-position contact arrangement with one normally open and one normally closed contact (2POS, 1NO-1NC), enabling signaling and feedback in automation circuits. Built to resist oil and corrosion, this compact pushbutton is suited for machine controls and process equipment in harsh environments where a non-illuminated, flush-style actuator is required.
