Pushbutton Switches

Switches are electrical components that are used to control the flow of electricity in a circuit. Pushbutton switches, also known as momentary switches, are a type of switch that are activated by pressing a button. Pushbutton switches are commonly used in a variety of applications, including consumer electronics, industrial equipment, and automotive systems. They are designed to provide a temporary connection when the button is pressed, and then return to their original state when the button is released. These switches are typically made up of a button or actuator, a housing or body, and electrical contacts. The button is usually made of a durable material, such as plastic or metal, and is designed to withstand repeated pressing. The housing or body of the switch is responsible for holding the button and protecting the internal components. The electrical contacts inside the switch are responsible for making or breaking the connection when the button is pressed. Pushbutton switches can be either normally open (NO) or normally closed (NC). In a normally open switch, the contacts are not connected when the button is not pressed, and they make a connection when the button is pressed. In a normally closed switch, the contacts are connected when the button is not pressed, and they break the connection when the button is pressed. These switches are available in a variety of sizes, shapes, and configurations to suit different applications. They can be mounted on a PCB (printed circuit board) or panel-mounted, and can have different types of terminals for easy connection. Overall, pushbutton switches are a versatile and reliable type of switch that are widely used in various industries for their ease of use and functionality.