<p>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 SPDT switch is widely used in industrial and household furnaces, conventional and nuclear power plants, foundries, rolling mills, surfaces of high-performance aircraft, jet afterburners, missile launchers, etc.</p><p>3HT1 Snap Action Switch from Honeywell comes with SPDT circuitry and a power load switching capability. This Honeywell switch is corrosion-resistant and is specifically designed to meet military applications. This momentary contact micro switch is designed to withstand high temperatures of up to 538 °C.</p>