These mechanical endstop limit switches comes with a 50 cm cable allowing you to connect the endstop directly to the header pins of your controller board without the need for soldering (e.g. RAMPS 1.4).
With the V1.2 you are able to detect when an X/Y/Z stage has reached its minimum or maximum.The switch is wired up so that it pulls the signal to LOW when activated. The LED on the board will light up when the switch is activated.
Comes in a bag of 3 pieces.