<p>Switch accessories are electromechanical switch 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 used to change the state of an electrical or mechanical appliance, which is from ON to OFF state or vice versa.</p> <p>LSZ52D Honeywell Switch Accessory can be used with HDLS series switches. It has an adjustable roller lever. This Rotary Limit Switch Accessory is non-illuminated and RoHS compliant. Honeywell switches and accessories are generally used in a variety of transportation, industrial, mechanical and medical applications. </p>