Article 210.12

mpowell

Member
Location
Maine
Occupation
Journeyman Electrician
In maine, article 210.12, when replacing or upgrading a service , do we have to upgrade the breaker to afci/gfci or keep the original type of breaker
 
Unless there is a local code amendment to the NEC, AFCI/GFCI protection is not required on a service upgrade. If you extend the branch circuits more than 6', as in you moved the panel location, then AFCI protection is required.
 
There is a caveat to the 6'. I tried to get them to extend the distance but I did get them not to include the distance of wire inside enclosures, etc.

AFCI protection shall not be required where the extension of the existing branch-circuit conductors is not more than 1.8 m (6 ft) and does not include any additional outlets or devices, other than splicing devices. This measurement shall not include the conductors inside an enclosure, cabinet, or junction box.
 
"This measurement shall not include the conductors inside an enclosure, cabinet, or junction box."

Shouldn't that actually be "shall not be required to include . . . "?
 
"This measurement shall not include the conductors inside an enclosure, cabinet, or junction box."

Shouldn't that actually be "shall not be required to include . . . "?
Is there a difference between the two that changes the code requirement? Either way you do not measure what's in the enclosure, cabinet, or box.
 
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