earthing the SWA cable armour in a rotary switch?

[HappyHippyDad]

Morning... sort of for me.

Have just got my rotary switch for the Hot tub and notice there is no room for a banjo inside as the front cover fixing holes are in the way. Just wondered what you guys do with this type of rotary switch? Perhaps a piranha earthing nut?

Have just contacted the local wholesaler who I have started using and he said the chaps dont usually earth the armour in a rotary switch which was a bit of a suprise!!

 

[telectrix]

i just add the cost of the nuts to my quote. the biggest headache with them is losing the grub screws so you end up with a few nuts and no means of locking them and attaching the fly leads. as a get out, you can use a short 4mm screw with a locknut.