<p>The Honeywell 413SX21-T is used for simple or precision on/off application needs. These small, precision snap-action switches are suitable where savings in space and weight are crucial. A Snap Action Switch is a type of momentary contact micro switch which operates at a rapid speed as it takes very little force or stimulus to operate. This Honeywell Switch is widely used in aerospace, appliances, vending machines, timing devices, office equipment, computer and business equipment, test instruments and medical and dental equipment. This Snap Action Limit Switch is also used in communications equipment, HVAC equipment, manually operated devices and valves.</p> <p>The 413SX21-T Snap Action Limit Switch from Honeywell comes with a long operating life and an elongated mounting hole for easier, more accurate mounting. Compact and lightweight, this subminiature basic micro switch delivers reliable performance. It is available with a choice of actuation and operating characteristics for design flexibility.</p>