<p>Snap Action Switches are switch devices that are used to open or close an electrical circuit at a rapid speed. They are generally used in irrigation systems, semi-trailer trucks, timing devices, office equipment, test instruments, manually operated devices, and valves.</p><p>BZ-2RQ181-A2 Snap Action Switch from Honeywell is a standard basic micro switch. This Plunger Micro Switch provides differential travel and various operating force to suit the actuator type. Featuring an elongated mounting hole, it enables more accurate and easier mounting. The current rating of this Honeywell Snap Action Switch ranges from 15 A to 25 A.</p>