hello im trying to get this too, can anyone tell me if you protected your armoured cable with an rcd that is feeding your tx and there was a fault on the 110 yellow cable of the tx, would the rcd operate at source????, i know l and n are seperated so i dont think it would......also if you had an rcd at the primary side of the tx i.e you terminated your aroured into an rcd would this operate as this is also getting me...thanks
