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- 7 Jun 2008
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When circuits are updated, why are the circuits increased in rating.
30amp fuse >32amp breaker
5amp fuse > 6amp breaker
15amp fuse > 16amp breaker
Surely this has now given the cable more chance to heat up in the event of a fault?
30amp fuse >32amp breaker
5amp fuse > 6amp breaker
15amp fuse > 16amp breaker
Surely this has now given the cable more chance to heat up in the event of a fault?