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

[Ron Youvan]

Gerald K5GW  TexasRF at 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