AC/DC in Same Conduit? [RE-wrenches]
Matt Lafferty
pvpro at attbi.com
Thu Jul 11 10:23:31 PDT 2002
Wrenches:
Now that I know there are NEC Goddesses, I'll have to pay more attention!
(Not entirely off-topic, Michael :-) )
Mixing of "separately derived" power sources within a single raceway,
without a physical separation, to my knowledge has always been prohibited.
This includes 480 VAC in the same conduit as 120 VAC, etc.
I don't have time to dig out the reference(s) right this second, but, as
Bill B said, "Do it and become a Newt". Do Newts still exist? I thought
the last one retired a couple of years ago.....
-Matt Lafferty
pvpro at attbi.com
David asks:
> Can 120 VAC and high voltage (about 350 V) power cables be run in the same
conduit without offending the NEC gods and goddesses?
>
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