Rocker switches are versatile electromechanical switches that feature a rocker-style actuator that pivots back and forth to open or close electrical circuits. They are commonly used in household appliances, automotive controls, and industrial machinery for functions such as power control, lighting, and motor operation. Rocker switches come in various sizes and configurations, including single-pole, double-pole, and illuminated options, offering flexibility in design and functionality. They provide a simple and intuitive interface for user interaction, making them popular choices for a wide range of electronic devices and systems.