<p>DT-2RV212-A7 Snap Action Switch from Honeywell comes with screw termination, roller lever actuator and silver contacts. Its design permits several wiring combinations and offers mounting interchangeability with type Z switches. The fiberglass insulator of this snap action switch isolates the terminals to prevent accidental shorting.</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 DT-2RV212-A7 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>