> If I am following what you are saying that is not correct. Under the old
> rules with a 3 wire feeder to a detached building the neutral was to be
> connected to the neutral and ground buss in the panel in the remote
> building. A local ground rod was also to be installed and connected to the
> neutral/ground buss at the detached building.
Gary,
Pre-2008 NEC, that's allowable as long as there is no other metallic path
between structures. It still appears to be an allowable exception on some
existing wiring with conditions. Myself, I would convert the path between
structures to 4-wire if reasonably possible.
Paul, W9AC
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