Customer has a new meter and isolator installed about 10 meters from his CU. I need to connect the isolator to the CU and will use a length of SWA. I'm leaning towards using 3 core SWA so I can use one of the cores to connect to the MET.
However, is there any reason why I couldn't use 2-core with the armour to provide the earth?
However, is there any reason why I couldn't use 2-core with the armour to provide the earth?