<p>The BZ-2RQ785 Honeywell Snap Action Switch is used for simple or precision on/off application needs. 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 very often used in semi-trailer trucks, irrigation systems, office equipment, timing devices, medical and dental equipment, test instruments, manually operated devices, HVAC systems, and valves, among others.</p> <p>The BZ-2RQ785 Snap Action Switch from Honeywell is a standard "Large Basic" micro switch. This Honeywell Snap Action Switch delivers long mechanical life that is up to 20,000,000 cycles with a 95% survival rate. Its current rating ranges from 15 A to 25 A. With an elongated mounting hole, this Plunger Micro Switch enables more accurate and easier mounting.</p>