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Re: [Amps] 4 wire 240VAC service? What to do now?

To: amps <amps@contesting.com>
Subject: Re: [Amps] 4 wire 240VAC service? What to do now?
From: Ron Youvan <ka4inm@tampabay.rr.com>
Reply-to: ka4inm@tampabay.rr.com
Date: Mon, 04 Apr 2011 15:43:53 -0400
List-post: <amps@contesting.com">mailto:amps@contesting.com>
Gerald K5GW  TexasRF@aol.com wrote:

> In a typical sub panel, is the buss bar that is used to common the neutral
> leads insulated from the box chassis? I have installed a couple of sub
> panels  through the years but never paid any attention to that.

> If the common buss bar is not insulated, then how do you avoid connecting
> the neutrals to the box and associated ground?

   The neutral buss bar is always insulated, but the screw connecting it 
to the box is flagged for removal if used as a sub panel.
-- 
    Ron  KA4INM - Endless Loop: n.        see Loop, Endless.
                  Loop, Endless: n.       see Endless Loop.
                  -- Random Shack Data Processing Dictionary

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