PLS-4P-x-xxx-HAZ Level Limit Switch Control Drawing

This document is a control drawing for the PLS-4P-x-xxx-HAZ series of level limit switches, detailing electrical connection data, supply voltage options (24 V DC, 115 V AC, 230 V AC), and switching output ratings. It includes FM approval installation notes for hazardous locations, specifying dust ignition proof requirements, ambient and process temperature ranges, and safety warnings for Class II, III / Div. 1 / Groups E, F, G environments.