<p>BA-2RQ1-A2 Snap Action Switch from Honeywell comes with a high overtravel plunger actuator, screw termination and silver contacts. It also comes with an elongated mounting hole for easy and accurate mounting. This electromechanical switch has a long mechanical life up to 20,000,000 cycles at 95% survival.</p> <p>Snap action switches are a kind of momentary contact switch which operate at a rapid speed as it takes very little force or stimulus to operate. They are also known as micro switches. Honeywell Switch BA-2RQ1-A2 is often used in various applications such as irrigation systems, semi-trailer trucks, timing devices, office equipment, test instruments, medical or dental equipment, HVAC equipment, manually operated devices, and valves.</p>