How To Wire The Key Switch?

The key switch is generally composed of a handle, a slide plate, a movable contact piece, a fixed terminal, a compression spring, a shell, etc. It controls the on and off of the movable contact and the fixed terminal contact by pressing the switch handle. There are two types of key switches: single key type and multi-key combination type.

The single-button key switch is generally used as a power switch in a TV set, and it is divided into a self-locking and self-resetting type (this switch is pressed once to turn on self-locking, and then pressed again to disconnect and reset) and a non-locking type (no lock). Lock, connect when pressed, reset when released) two structures.