<p>A Snap Action Switch, also known as micro switch is a kind of momentary contact switch. The BZ series standard basic micro switches are used for simple or precision on/off application needs. These highly sensitive switches are often 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>BZ-RW80X Honeywell Snap Action Switch from Honeywell can operate at temperatures ranging between -55 °C to 85 °C. Accepted world-wide standard "Large Basic" switch, this snap action switch comes with an elongated mounting hole for easier, more accurate mounting.</p>