PY4-AP-3A Metal Sensing Proximity Switch Datasheet

This document specifies the technical parameters, mounting recommendations, and safety warnings for a metal sensing proximity switch (model PY4-AP-3A) with PNP normally open output and embeddable housing. It details operating distance, electrical ratings (10-30 VDC, 100 mA), required free zones for reliable operation, and critical safety restrictions prohibiting use in personnel safety applications.