<p>A Snap Action Switch is a type of momentary contact micro switch which is generally used as sensors in automotive, industrial and mechanical instruments. Snap action switches are used to open or close an electrical circuit at rapid speed and are use in equipment such as; irrigation systems, semi-trailer trucks, timing devices, office equipment, test instruments, medical and dental equipment, HVAC equipment, manually operated devices, and valves.</p><p>Honeywell Snap Action Switch V7-7H15D8-263-1 features a Single Pole Double Throw circuitry and comes with a steel simulated roller lever actuator.</p>