Keyed Spurs

[mcgrathe]

Can anyone guide me. I am looking for a spur for a ventelation unit in a devlopment that has a "secret" switch..i.e a keyed switch. To allow maintenanve to switch off for servicing.
I had searched for a product to no avail...anybody out there know of any?
Thanks

 

[markthespark]

I have seen them mate Contactum do one, if you have no luck with that i suppose you could put in a fused spur with a key switch above it.

 

[ian.settle1]

How about using MK grid plus seperate key switch and fused unit

 

[mcgrathe]

thanks for that

ended up with MK as contactum one had neon which I didnt need.

Regards