shockley electronics Tactile Switch Push button 6 x 6 x 8 DIP 4 Pin , Pack of 10 Electronic Components Electronic Hobby Kit

Push-Buttons are normally-open tactile switches. Push buttons allow us to power the circuit or make any particular connection only when we press the button. Simply, it makes the circuit connected when pressed and breaks when released. A push button is also used for triggering of the SCR by gate terminal.