Which Type of Limit Switch

[manofgresley]

Many thanks, I like the look of this one,http://www.ebay.co.uk/itm/New-LJ12A3...item53ffd022e5 i can easily fit these to my machine, my Bob is only 5 volt so do i need a relay? and how do i wire a 3 wire switch, can you do me a schematic, i'm not an electrician.

RayQUOTE=Clive S;60092]Eddy beat me to it but there are these as well and bit cheaper. I use this sort of thing on my router and will be fitting them to the mill. You do have to watch out for swarfe but if they are mounted under the bed or have a cover over I don't see a problem.

Normally open http://www.ebay.co.uk/itm/TL-Q5MC2-I...item1c41faa863 or

http://www.ebay.co.uk/itm/New-LJ12A3...item53ffd022e5

Normally closed:- http://www.ebay.co.uk/itm/DC-6-36V-N...item417755e4ae and

http://www.ebay.co.uk/itm/4mm-Tubula...item43bbcedff7 Also
this :- http://www.ebay.co.uk/itm/DC-10-30V-...item43bbcddc3b ..Clive[/QUOTE]