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Thread: Is a bare neutral ok here?
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06-20-2010, 05:28 PM #1
Is a bare neutral ok here?
Service panel, 1989 home. Looks like metal conduit from meter can on the left. At the weatherhead, the neutral was insulated, so there's a splice at the meter?
Is a bare neutral ok here?
Similar Threads:John Kogel, RHI, BC HI Lic #47455
www.allsafehome.ca
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06-20-2010, 06:28 PM #2
Re: Is a bare neutral ok here?
The neutral coming out the top of the weatherhead is typically insulated, it ties to the neutral/ground from the overhead service drop conductors, it then lands on the neutral/ground connection at the meter, grounding the meter can.
From there, the neutral/ground can run to the service equipment as either bare or insulated, so ...
Is a bare neutral ok here?
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06-20-2010, 06:52 PM #3
Re: Is a bare neutral ok here?
Thanks, Jerry. I have another question coming shortly.
John Kogel, RHI, BC HI Lic #47455
www.allsafehome.ca
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06-21-2010, 06:52 PM #4
Re: Is a bare neutral ok here?
Regarding the bare/insulated splice: service conductors can be spliced w/certain conditions but not within a raceway w/o an accessible cover.
Funny how code allows the grounded/neutral conductor to be run thru a metallic raceway without bonding both ends, yet the GEC cannot.
Under a major fault, that grounded conductor would carry many more amps than say, a GEC to a few earthing rods. Just a rambling thought.
Bob Smit, County EI
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