<p>LSZ1KHC Switch Accessory from Honeywell is specifically designed to be used with HDLS series limit and enclosed switches. This Honeywell switch accessory has various transportation, industrial, mechanical and medical applications such as machine tools, automatic drilling and tapping machines and more.</p> <p>Limit Switch Actuators are electromechanical devices that, when used with switches, are able to build or terminate contacts in an electrical circuit. They act as a physical interface between the real world and the electrical system. The main function of an electrical switch is to bring an electrical or mechanical appliance to a stop or start it when it is off.</p>