250.66 and Ufer

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Re: 250.66 and Ufer

BigB #205201 02/05/12 01:27 PM

Joined: Jul 2004

Posts: 9,931

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Estero,Fl,usa

G

gfretwell

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No, it "Shall not be required to be larger than #4 copper wire".
The paradox is, if you have metal water pipes in the house, that connection needs to be sized to 250.66, even if you think it might be plastic where it goes into the ground.

Greg Fretwell

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Entire Thread
Subject	Posted By	Posted
250.66 and Ufer	BigB	02/05/12 04:45 PM
Re: 250.66 and Ufer	gfretwell	02/05/12 05:27 PM
Re: 250.66 and Ufer	BigB	02/05/12 06:36 PM
Re: 250.66 and Ufer	gfretwell	02/05/12 08:05 PM
Re: 250.66 and Ufer	Tesla	02/05/12 09:39 PM
Re: 250.66 and Ufer	KJay	02/05/12 11:37 PM
Re: 250.66 and Ufer	gfretwell	02/06/12 02:54 AM
Re: 250.66 and Ufer	BigB	02/07/12 02:30 AM
Re: 250.66 and Ufer	HotLine1	02/07/12 02:46 AM
Re: 250.66 and Ufer	gfretwell	02/07/12 03:35 AM
Re: 250.66 and Ufer	KJay	02/07/12 04:42 AM
Re: 250.66 and Ufer	Tesla	02/07/12 11:05 PM
Re: 250.66 and Ufer	HotLine1	02/08/12 02:17 AM
Re: 250.66 and Ufer	gfretwell	02/08/12 03:37 AM
Re: 250.66 and Ufer	KJay	02/08/12 05:35 PM
Re: 250.66 and Ufer	pdh	02/10/12 03:42 AM
Re: 250.66 and Ufer	gfretwell	02/10/12 05:01 AM

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ECN Forum Forums Code Related Discussion NEC & other Code issues 250.66 and Ufer