<p>Snap Action Switches, also known as micro switches, are switch devices that are used to open or close an electrical circuit at a rapid speed. These highly sensitive switches are often used in aerospace, appliances, vending machines, timing devices, office equipment, computer and business equipment, test instruments, HVAC systems, valves, and manually operated devices.</p><p>313SX3-T Snap Action Switch from Honeywell is a subminiature basic micro switch. This Honeywell Switch comes with a choice of actuation, electrical termination, and operating characteristics to offer design flexibility. With an operating temperature ranging between -55 °C to 125 °C [-67 °F to 257 °F], this Subminiature Basic Switch provides reliable and consistent performance and are used for simple or precision application needs.</p>