How much does an emergency stop cost?

[Rampage]

I need some emergency stops for machinery.
Screwfix sell them for £26, this seems expensive.
How much would they normally cost if I wait Untill Monday to get them from a Electrical Wholesaler?

Thanks.

Crabtree 1-Way Mushroom Head Stop Push Button | NoLinkingToThis

 

[worzol99]

Look on TLC mate, cheap as chips there

 

[Rockingit]

Don't forget to check if all the mounts and backbox are included!! Also SP or DP - switching or iso?? Decisions........

 

[Rampage]

Thanks.
Ive ordered 3. They are only for a lathe and pillar drill I have at home so single pole non-isolating is fine as I am the only one that has key to the area they are in!

 

[Rockingit]

I did a shed/workshop for someone last year and they asked for a proper EM mushroom / key reset to control the entire power circuit just to make sure their kids couldn't mess with stuff!

 

[Rampage]

That's a good idea. It's something I'll probably do in the future.
At the moment the whole workshop is secure due to powerfull acids and other chemicals being in there!