Hi all
I have an existing 16mm2x4c (3phase&N) cable feeding a DB in an old work shop office that will be refurbed to accommodation Will I be able to use the cable as a single phase 16mm supply for a new DB I would also need to extend the run by about 6mts would a joint kit be ok or should I use an isolator
I have an existing 16mm2x4c (3phase&N) cable feeding a DB in an old work shop office that will be refurbed to accommodation Will I be able to use the cable as a single phase 16mm supply for a new DB I would also need to extend the run by about 6mts would a joint kit be ok or should I use an isolator