The self-locking switch is a common button switch. In the first time of the switch button, the switch is switched on and held, that is, self-lock. In the second time of the switch button, the switch is disconnected, and the switch button pops out at the same time. The self-locking switch generally refers to the mechanical locking function of the switch, press it, release the button will not jump up completely, in the locked state, need to press again, just unlock jump up completely, it is called self-locking switch. Most users do not know the actual difference between the self-locking switch and the self-reset switch, the following Asaki connected parts to brief you
Self-locking switch refers to the lock function of the switch when pressed, and the button will not spring up automatically. If pressed, the button will not spring up after release. It is in the locked state, and you need to press again to unlock the switch and fully spring up. It's called a self-locking switch
Self-locking is self-locking (it will not be disconnected) after the power is energized, and other lines are required to disconnect it. A motor used to control higher power with a contactor. The starting button in the control circuit is generally not self-locking function, after pressing it will spring up, so it is necessary to use a group of normally open contacts in the contactors and connected to the button to do self-locking, also known as self-protection, so that the circuit can work normally
