In article ,
"VaBene" writes:
We have a horsebox with living accomodation.
On board 240V generator to power lights, 13A sockets, battery chargers etc.
Is there a way that an RCD, or similar device, can be incorporated to
protect any person in case they come into contact with live at any point?
Should both the neutral and earth be wired to the chassis of the vehicle.

Just a warning -- horses and other livestock are extremely
sensitive to electric shock (more so than humans), and it's
important that any design or changes to the wiring are made
by someone who is aware of the methods used to prevent
electrocution of livestock.

--
Andrew Gabriel
[email address is not usable -- followup in the newsgroup]