LSXZ3K - 

LSX Series Explosion-Proof Limit Switches
The LSX series limit switches have been designed for use in hazardous atmospheres both indoors and outdoors as they are completely sealed. They have the same mounting hole locations and tracking as they ML-E1 series making them interchangeable and an optional bracket makes them compatible with the HDLS series. The LSX withstands pressure of an internal explosion and cools the exploding gasses below the kindling temperature of the explosive atmosphere. Flame paths are provided by the cover-housing threads and an extended plunger between the switch cavity and head. Potential Applications: Control valves and actuators Petroleum plants Chemical plants Waste treatment Hazardous waste handling