<p>Snap action switches are highly sensitive switches that respond to very small movements and can rapidly change from one contact position to the other and are therefore mostly used in industrial and household furnaces, conventional and nuclear power plants, foundries, rolling mills, surfaces of high-performance aircraft, jet afterburners and missile launchers.</p><p>1HT1 Snap Action Switch from Honeywell can be activated by a steel plunger actuator and comes with high temperature tolerance capability of up to 538°C. This Honeywell plunger switch features an operating force of 5.56N with a maximum pre-travel rate of 1.65mm and a minimum over-travel rate of 4.78mm. Honeywell Snap Action Switch 1HT1 is designed to suit the requirements of military applications. </p>