<p>Limit Switches are generally used to control machinery in industrial applications. They act as a safety interlock and can be used to establish or disrupt electrical connections. The heavy-duty limit switches are advanced micro switches and features a unique all-metal drive train to deliver reliable operational functionality even at high temperature. They are widely used in machine tools, material handling, packaging, presses, pulp and paper, welding, and PLC interface.</p><p>LSU1A Limit Switch from Honeywell comes with a wide variety of captive heads and field adjustable operating modes for design flexibility and reduced inventory. This heavy-duty Honeywell switch is explosion-proof and is specially designed to withstand seismic shock.</p>