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Old 11/11/09, 1:09 AM
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mnorthrup mnorthrup is offline
InterNACHI Member
Join Date: Dec 2008
Location: Oregon
Posts: 480
Default Re: GFCI on 2 wire systems

Originally Posted by mlarson View Post
They prevent a fault current in excess of 5 mA from going through a person.

That is sufficient to prevent electrocution in most of the population.

Those at risk are ones that have a pathway via inter-venous lines or a compromise layer of skin.

GFCI outlets in non three wire systems need to be labeled appropriately.

your like the guy that knows everything. LOL

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