Pete's Videos How to be a Muppet or a Mr fixit

[Pete999]

 

[Midwest]

Never having ever done anything with caravans, except fall out of one, what does that little red wire do coming from the neutral to the earth bar?

 

[SparkyChick]

Never having ever done anything with caravans, except fall out of one, what does that little red wire do coming from the neutral to the earth bar?

It's a neon to indicate the presence of a supply, although where it's connected leaves a lot to be desired, assuming he's used blue for neutral.

 

[Midwest]

The one I fell out of, didn't have a garage CU in it, but guess bigger ones do.