Function of button switch

Button switch is an electrical component, which is usually used to control the power switch in the circuit. Its function is to connect the circuit when the button is pressed, make the current flow, and turn on or off the equipment or lights in the circuit. Button switches are commonly used in various electronic equipment, household appliances, industrial equipment, etc., and are used to realize the switch control function. Button switch usually has two parts: switch contact and key, which can be switched between on and off by pressing the key.