Switch accessories are electromechanical devices which are used to make or break the contacts in an electrical circuit. They act as a physical interface between the electrical system and the real world. The primary function of an electrical switch is to change the state of an electrical or mechanical appliance, which is from ON to OFF state or vice versa. This Honeywell switch accessory is used in a variety of transportation, industrial, mechanical and medical applications such as machine tools, automatic drilling and tapping machines among others.

LSZ1A Switch Accessory from Honeywell is specifically designed to be used with HDLS series switches. The plug-in construction feature in this limit switch accessory enables removal of the unit without disconnecting wiring or conduit, thereby reduces downtime.