<p>Snap Action Switches, also known as micro switches are a kind of momentary contact switch. The BA series standard basic switches are used for simple or precision on/off application needs. They are generally used in irrigation systems, semi-trailer trucks, timing devices, office equipment, tests instruments, medical and dental equipment's, HVAC equipment, manually operated devices, and valves.</p><p>BA-2RV22-A2 Honeywell Snap Action Switch has an elongated mounting hole for easier, more accurate mounting. This snap action switch comes with choice of actuation, termination and operating characteristics.</p>