M
mickytuff
I tested some rcbo's the other day, they made by EATON i think, and when tested at the device in the board they wouldnt trip on x1 or x5, but when tested on their circuit ie the socket or light fitting, they trip as they should, very strange and dont know why?????, please can anybody advise why this happened, i tested bout 7-8 rcbo's and they all did the same thing, trip at the point they were serving but not at the board.....................................
