Mechanical Limit Switch / Endstop for 3D Printers RAMPS 1.4 For RepRap

Quality switching element.
Customized high-quality connection, using 22AWG wire, copper wire inside is very thick, can be resistant to 2A, 300V voltage. Insulation is also very wide temperature range, can reach 80 degrees. Ordinary thin copper wires can not be compared. Not easy to pull off, plug is also convenient, for ease of use, plug the other side to do the whole, direct plug can be used.

Board Size: Approx. 39 x 16 x 7mm / 1.54 x 0.63 x 0.28 inch
Cable Length: Approx. 70 cm / 27.56 inch

The kit includes:
1) a mechanical switch
2) 3-pin cable lenght 70cm
Connection Description:
1) The red wire VCC ( ramps of +)
2) Connect the black wire GND ( ramps – A)
3) Green Line connection SIGNAL (ramps’s s)
tips: Under normal circumstances, the system must be configured to at least three mechanical switches.
Pros: Easy to install, the more popular models.
Disadvantages: easy to wear and tear of mechanical parts, life is short.