Button switch, generally refers to the switch comes with mechanical locking function, press down, let go of the button is not completely jumped up, in a locked state, need to press again before unlocking completely jumped up.It is called self-locking switch. Of the direct power completely off the TV, the display is to use this switch.

The difference between a self-locking lamp switch and a conventional self-locking switch is that the lamp switch utilizes the space in the keypad to place a small indicator bulb or LED, one end of which is connected to a neutral line, and the other end is generally connected by a drop Piezoelectric resistance and switch the normally open contacts in parallel, when the switch is closed, the device is running, but also for the indicator light to provide power.

Button switch Tips:

1, optional ordinary type and high temperature type

2, optional flat head and high head

3, optional self-locking and no lock

4, optional color (large amount can be customized)

5, optional patch and plug-in (or single-row, single-row two feet)

6, can be equipped with a hat (hat height: 4H, 5H, 6H, 7H, 10H, hat color: gray, white, red, black