AFCI circuit breaker requirements
 

My understanding is that under the most recent National Electrical Code (NEC
2008?) AFCI circuit breakers are required for all residential circuits --
not just in bedroom circuits.

However, I just heard from one unofficial source that AFCI circuit breakers
are not required under the newest NEC for kitchen and bathroom circuits
because they have GFCI protected receptacles. Is that correct?

AFCI circuit breaker requirements
 

wrote:
On Thu, 8 Apr 2010 22:34:10 -0400, "Jay-T"
wrote:

My understanding is that under the most recent National Electrical
Code (NEC 2008?) AFCI circuit breakers are required for all
residential circuits -- not just in bedroom circuits.

However, I just heard from one unofficial source that AFCI circuit
breakers are not required under the newest NEC for kitchen and
bathroom circuits because they have GFCI protected receptacles. Is
that correct?

Yes.also the basement, crawlspaces, utility rooms and outdoors.
In fact you also don't need either in any receptacles in the kitchen
that don't serve the counter top.

The code says
210.12(B) Dwelling Units. All 120-volt, single phase, 15- and
20-ampere branch circuits supplying outlets installed in dwelling unit
family rooms, dining rooms, living rooms, parlors, libraries, dens,
bedrooms, sunrooms, recreation rooms, closets, hallways, or similar
rooms or areas shall be protected by a listed arc-fault circuit
interrupter, combination-type, installed to provide protection of the
branch circuit.

Thanks. That's exactly what I was looking for. And thanks for the direct
reference to the code. I was then able to look it up and go right to the
correct section at:
http://nfpaweb3.gvpi.net/rrserver/br...NFPASTD/7008SB .

AFCI circuit breaker requirements
 

"Jay-T" wrote in message
My understanding is that under the most recent National Electrical Code
(NEC 2008?) AFCI circuit breakers are required for all residential
circuits -- not just in bedroom circuits.

However, I just heard from one unofficial source that AFCI circuit
breakers are not required under the newest NEC for kitchen and bathroom
circuits because they have GFCI protected receptacles. Is that correct?

Not in "wet areas" where GFCI's are required. AND some local areas modify
the national electrical code. For example in Oregon, AFCI's are only
required in bedrooms. And GFCI's are not required for refrigerators/freezers
and sump pumps in garage/basement. These are local modifications to the
national rules.

And some areas do not use the latest national electrical code.

Bottom line: Ask your local electrical inspectors office. Ask about local
amendments and when to get a copy of these. Ask what year of the NEC your
area is going by. NEC adoption map...
http://www.schneider-electric.us/sup...adoption-map2/

AFCI circuit breaker requirements
 

Bill wrote:
"Jay-T" wrote in message
My understanding is that under the most recent National Electrical
Code (NEC 2008?) AFCI circuit breakers are required for all
residential circuits -- not just in bedroom circuits.

However, I just heard from one unofficial source that AFCI circuit
breakers are not required under the newest NEC for kitchen and
bathroom circuits because they have GFCI protected receptacles. Is
that correct?

Not in "wet areas" where GFCI's are required. AND some local areas
modify the national electrical code. For example in Oregon, AFCI's
are only required in bedrooms. And GFCI's are not required for
refrigerators/freezers and sump pumps in garage/basement. These are
local modifications to the national rules.

And some areas do not use the latest national electrical code.

Bottom line: Ask your local electrical inspectors office. Ask about
local amendments and when to get a copy of these. Ask what year of
the NEC your area is going by. NEC adoption map...
http://www.schneider-electric.us/sup...adoption-map2/

Interesting. Thanks. And thanks for the link to the NEC adoption map. I
passed it on to others who were asking about this.

AFCI circuit breaker requirements