Limit switches are electromechanical devices used to detect the presence, position, or movement of an object within industrial systems. They operate by physical contact with a moving part, triggering a response such as stopping a machine, opening a circuit, or activating a signal. Known for their reliability and precision, limit switches play a crucial role in automation, safety interlocks, and position sensing. Widely used in machinery, conveyors, and elevators, these switches are built to withstand harsh environments and ensure accurate and repeatable performance.