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#215472 - 05/15/15 06:32 AM Can two gfci share the same neutral
frank Offline
Member

Registered: 05/29/01
Posts: 373
Loc: windsor ontario canada
Can a three wire split reptical be rewired for two GFCI recepticals.Will there be an issue since they share the same neutral.I dont typicaly do this kind work but belive the GFI's only care about down stream faults.The FPE DPST 15a GFCI bolt on breakers were just quoted at $460 each so we wont go there.Im getting differing opinions.

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#215473 - 05/15/15 07:38 AM Re: Can two gfci share the same neutral [Re: frank]
HotLine1 Online   content


Member

Registered: 04/03/02
Posts: 6832
Loc: Brick, NJ USA
IMHO, if you terminate on the 'line side' of the GFI device there will be no issues.

_________________________
John

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#215474 - 05/15/15 01:07 PM Re: Can two gfci share the same neutral [Re: frank]
frank Offline
Member

Registered: 05/29/01
Posts: 373
Loc: windsor ontario canada
I didnt think so either following the logic that multipul GFCI recepticals everywhere go back to the panel on the same neutral anyway.The only diffence here is the proximity of the connection to the point of use.
Thanks


Edited by frank (05/15/15 01:08 PM)

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#215478 - 05/15/15 07:45 PM Re: Can two gfci share the same neutral [Re: frank]
JoeTestingEngr Offline
Member

Registered: 11/04/05
Posts: 786
Loc: Chicago, Il.
Correct, fine on the line side, guaranteed trip on the load side.
Joe

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#215492 - 05/18/15 10:22 AM Re: Can two gfci share the same neutral [Re: frank]
brsele Offline
Member

Registered: 07/29/08
Posts: 88
Loc: Northern Ontario
Check with your inspector if he'll allow two 15A GFCI receptacles. I'm assuming that this is for a kitchen.

Bruce

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#215785 - 07/18/15 12:18 PM Re: Can two gfci share the same neutral [Re: frank]
Shertok Offline
New Member

Registered: 07/18/15
Posts: 1
Loc: Hamilton, Ontario
Here is the ESA (Electrical Safety Authority)rules on changing from a split to a GFCI.This is for Ontario only. ESA Flash 14-02-FL PDF

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#215789 - 07/18/15 02:32 PM Re: Can two gfci share the same neutral [Re: Shertok]
twh Offline
Member

Registered: 03/11/04
Posts: 899
Loc: Regina, Sask.
Originally Posted By Shertok
Here is the ESA (Electrical Safety Authority)rules on changing from a split to a GFCI.This is for Ontario only. ESA Flash 14-02-FL PDF
What a great idea! Two 15 amp circuits are, after all, better than one 20 amp circuit. Unfortunately, all the reasonable people are in one province.

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