4 PCS 3D Printer Mechanical End Stop

Description:
This module is compatible with microcontrollers. It can be used for 3D Printer or robot collision detection which is based on the high sensitivity crash sensor. The crash sensor is a miniature snap-action switch, also trademarked and frequently known as a micro switch. It is an electric switch that is actuated by very little physical force. This switch is normally open mechanical limit switch, small size, easy installation and it is used with 3D printer motherboard, it is plug and play.
This great endstop solution provides you an easily mountable PCB for establishing home positions on the various axes of your 3D printer and CNC machine. The microswitch should be hit by a carriage on your axis, for example, to trigger a detection signal. This way your electronics can detect when an axis hits its home position.

Features:
Product: 3D Printer Limit Switches
Fixing Type: 2 Hole, 4 Hole (Optional)
Max Voltage: 250V
Max Current: 5A
Triggering indicator light: Support
Cable Length: 1m
Pin Number: 3 Pins
Size: 20.5mm x 20.5mm

Package included:
4 x 3D Printer Limit Switch
4 x 1m 3pin Connection Cable