<p>The JV-20 Honeywell Switch Accessory comes with an auxiliary actuator and a wide oil bronze roller lever. Switch accessories are electromechanical switch devices which are used to make or break 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.</p> <p> JV-20 is used in a variety of transportation, industrial, mechanical and medical applications. This Honeywell snap switch accessory features a corrosion-resistant steel housing. It is RoHS compliant and is designed for use with V3, V7, and V9 series products.</p>