ON/OFF Latching Pushbutton Breakout-Board
This miniature latching pushbutton is a ON/OFF switch that can be mounted and soldered on the included breakout-board (which is breadboard compatible). The two holes on the sides allow for mounting the breakout-board using M3 screws.
The way the locking mechanism works is that once the button is pressed it locks and stays in the locked position. Pressing the button once again will unlock the mechanism and release the button.