A toggle switch is a type of electrical switch that allows users to turn a device on or off. It typically features a lever or handle that can be flipped up or down, making it easy to operate. Toggle switches are commonly used in various applications, including household appliances, lighting systems, and industrial machinery. These switches come in different designs and sizes, often with a simple on/off configuration. Some toggle switches may also have multiple positions, allowing for more complex control. They are known for their durability and reliability, making them a popular choice in both residential and commercial settings.