This is my first post so be gentle on me.
My downstairs ring is protected with a 30mA RCCB on the CU. The socket nearest my front door, the one I use when trimming the hedge, etc, is a 30mA RCD socket.
Is there any advantage in this belt & braces approach and which one would trip first if there was a problem?
Many thanks in advance.
Paul.
My downstairs ring is protected with a 30mA RCCB on the CU. The socket nearest my front door, the one I use when trimming the hedge, etc, is a 30mA RCD socket.
Is there any advantage in this belt & braces approach and which one would trip first if there was a problem?
Many thanks in advance.
Paul.