Limit Switch with Roller

Limit Switch with Roller

  • ₹ 49.00

Limit switch also known as micro switch. In CNC, 3D Printing and RepRap Printers these switches are used as End Stops and to detect max and min limits of axis.

Mechanical switches are simple to use and cheaper than optical endstops because they do not require a circuit board and only use 2 wires for connecting the switch. Pull up and down resistors can be put close to the main board.


Dimension: 20 mm x 16 mm x 6.7 mm

Operating Temperature: -25 to +65

Max Ratting: 5A 125V - 3A 250V

Reasons to use a mechanical switch

Switches are the cheapest endstops in most cases.

No need for opto pcb.

Simple switches can be used on x and y axis.

You could even make your own contact switch from a few pieces of metal.

You get to solder stuff.


Minimum you will need 3 Numbers (1 per axis) of End stop for building a 3D printer, installing 6 End stop (2 per axis) will make your printer more roubust and reliable.

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Specification Disclaimer: Product specification and description may change with every new stock, If you need current specification please write to us before purchase.

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