Re: [CAD_CAM_EDM_DRO] Re[1]: FYI: Home Depot Good buy on conns/cables 20' 3...

And just to add to the confusion the NEC requires Orange & Brown to be used
in isolated / ungrounded explosion proof 110 VAC surgical areas.

A special make shell / ground and then power plug & socket is used.

Hugh

----- Original Message -----
From: R. T. Robbins <rtr@...>
To: <CAD_CAM_EDM_DRO@egroups.com>
Sent: Tuesday, October 03, 2000 10:09 PM
Subject: Re: [CAD_CAM_EDM_DRO] Re[1]: FYI: Home Depot Good buy on
conns/cables 20' 3...


> As I understand the national electric code, you must mark wires that are
> not colored correctly for your use with two inches of tape of the
> appropriate color at any place they are terminated or connected to another
> wire. Of course you may not remark any wire that is coded for ground;
Bare
> copper, green, or green and yellow. Three phase Brown, Orange, Yellow is
> usually used in general applications, but private companies can declare
> another color code if it fits their desire. I don't think the code
forbids
> or forces any three phase coloring scheme. I am somewhat out of date so
> this may no longer be correct.
>
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