KJT travel switch, a type of position switch (also called limit switch), is a commonly used small current main electrical appliance. The collision of the moving parts of the production machinery is used to cause the contacts to move to connect or break the control circuit to achieve a certain control purpose. Usually, this type of switch is used to limit the position or stroke of mechanical movement, so that the moving machinery can automatically stop, reverse movement, variable speed movement or automatic reciprocating movement at a certain position or stroke. According to the needs of different industries, we develop and produce a variety of travel switches such as high-temperature resistant, explosion-proof, waterproof, and dual-circuit types to adapt to various environments and meet your daily and special production needs.