 |
|
04-15-2007, 07:01 PM
|
#1
|
|
New Guy
Trade:
General Contractor
Join Date: Apr 2007
Location: Northeast OK
Posts: 19
|
Kitchen Circuits
Is there a limit on the number of outlets in a kitchen on a circuil for normal backsplash outlets? I think codes says there must be at least 2 circuits for the kitchen area (outlets and refrig I believe), but I can't find anything yet on how many backsplash outlets can be on a circuit. I generally use the rule of thumb of 8-10 on a non-kitchen circuit - but haven't done many kitchen additions so want to make sure. Thanks for helping me be lazy today
|
|
|
Warning: The topics covered on this site include activities in which there exists the potential for serious injury
or death. ContractorTalk.com DOES NOT guarantee the accuracy or completeness of any information contained on this site. Always use proper safety precaution and reference reliable outside sources before attempting any construction or remodeling task!
Join the #1 Contractor Forum Today - It's Totally Free!
ContractorTalk.com - Are you a Professional Contractor? If so we invite you to join our community and see what it has to offer. Our site is specifically designed for you and it's the leading place for contractors to meet online. No homeowners asking DIY questions. Just fellow tradesmen who enjoy talking about their business, their trade, and anything else that comes up. No matter what your trade is you'll find that ContractorTalk.com is a great community to join. Best of all it's totally free!
Join ContractorTalk.com - Click Here

|
04-15-2007, 07:48 PM
|
#2
|
|
Thom
Trade:
General Contractor/Homebuilder
Join Date: Nov 2006
Location: Albuquerque NM
Posts: 1,929
|
You didn't state the code you use so I will assume IRC.
To answer your question, "Is there a limit....?"
Yes, there is a limit.
Your other assumption about the two circuits, one receptacles and one refrig is wrong. There are a whole bunch of rules about electric in kitchens. You really need to read the rule book on this one.
Last edited by thom; 04-15-2007 at 07:51 PM.
|
|
|
04-15-2007, 07:53 PM
|
#3
|
|
New Guy
Trade:
General Contractor
Join Date: Apr 2007
Location: Northeast OK
Posts: 19
|
Thanks Thom - I realize there are bunch of rules, but at this time I am only concerned with Outlets in the backsplash. Hopefully someone can answer ... back to reading the code (NEC 2005) for now.
|
|
|
04-15-2007, 08:07 PM
|
#4
|
|
DGR,IABD
Trade:
Electrical; Commercial and Residential Service
Join Date: Mar 2005
Location: Central PA
Posts: 9,665
|
The IRC and the NEC are mute on the number of receptacles along the kitchen countertop. Different under the CEC, if you happen to be up there.
|
|
|
04-15-2007, 08:43 PM
|
#5
|
|
Thom
Trade:
General Contractor/Homebuilder
Join Date: Nov 2006
Location: Albuquerque NM
Posts: 1,929
|
Once again you are correct MD. We have some very specific requirements. They are local (state) additions.
|
|
|
04-15-2007, 09:01 PM
|
#6
|
|
New Guy
Trade:
General Contractor
Join Date: Apr 2007
Location: Northeast OK
Posts: 19
|
I think I found what I needed in 210.52 ... Receptacles installed in a kitchen to serve countertop surfaces shall be supplied by not fewer than two small-appliance branch circuits.
So you are correct that the number of outlets on a given branch is silent, but at least 2 circuits are required. I will check local requirements as I have heard that only 2 outlets are allowed on a branch. Problem with this remodel is the kitchen is huge and will require around 16 outlets - so that might be 8 seperate branch circuits depending on local code requirements.
|
|
|
04-15-2007, 10:35 PM
|
#7
|
|
God Bless America
Trade:
Electrician
Join Date: Dec 2006
Location: Rahway, New Jersey
Posts: 3,400
|
Two, 20 AMP small appliance branch circuits for the kitchen countertop receptacles is the bare minimum. As is the entire NEC for that matter. You say this is a big kitchen. Why do it on the cheap? Perhaps you can run 3, or 4 circuits to the countertop and avoid any possible overloads after the walls are closed up. I would also suggest separate 20 AMP circuits for the microwave, refridgerator, and any other neat things that demand alot of current. You will most likely need a few ckts for a dishwasher and garbage disposal too. Also, some of the new vent hoods require their own separate 20 AMP circuit as well.
Good luck!
|
|
|
04-15-2007, 10:38 PM
|
#8
|
|
God Bless America
Trade:
Electrician
Join Date: Dec 2006
Location: Rahway, New Jersey
Posts: 3,400
|
Quote:
Originally Posted by Hambone
I think I found what I needed in 210.52 ... Receptacles installed in a kitchen to serve countertop surfaces shall be supplied by not fewer than two small-appliance branch circuits.
So you are correct that the number of outlets on a given branch is silent, but at least 2 circuits are required. I will check local requirements as I have heard that only 2 outlets are allowed on a branch. Problem with this remodel is the kitchen is huge and will require around 16 outlets - so that might be 8 seperate branch circuits depending on local code requirements.
|
FWIW, the (2) required circuits count as 1500 watts each when it comes to calculated loads.
|
|
|
04-16-2007, 12:27 AM
|
#9
|
|
Thom
Trade:
General Contractor/Homebuilder
Join Date: Nov 2006
Location: Albuquerque NM
Posts: 1,929
|
And, check for local additions to your code. Our additions include:
Max 4 recepts per circuit
Min 2 circuits
Countertop recept circuits may not extend elsewhere
Dedicated circuit for dishwasher/disposal
Dedicated circuit for microwave (if built in)
Dedicated circuit for any other built-ins (compactor,???)
Refrig on another circuit (not kitchen stuff), I just do dedicated
Lights may not be run off circuits listed above.
|
|
|
04-16-2007, 04:54 PM
|
#10
|
|
Pro
Trade:
remodeling
Join Date: Jan 2007
Location: NJ
Posts: 1,106
|
Every counter top needs a GFI . no more than 2 ft apart. IRC E3801.4.1
|
|
|
04-16-2007, 04:55 PM
|
#11
|
|
DGR,IABD
Trade:
Electrical; Commercial and Residential Service
Join Date: Mar 2005
Location: Central PA
Posts: 9,665
|
Quote:
Originally Posted by tom m
...no more than 2 ft apart. IRC E3801.4.1
|
You'd better read that again. That's not what it says at all
|
|
|
04-16-2007, 05:13 PM
|
#12
|
|
Pro
Trade:
remodeling
Join Date: Jan 2007
Location: NJ
Posts: 1,106
|
No point on the counter is more than 24" in any horizontal direction from a receptacle or 4' apart. With exceptions for corner sinks and ranges. Hows that MD?
|
|
|
04-16-2007, 06:03 PM
|
#13
|
|
DGR,IABD
Trade:
Electrical; Commercial and Residential Service
Join Date: Mar 2005
Location: Central PA
Posts: 9,665
|
Quote:
Originally Posted by tom m
No point on the counter is more than 24" in any horizontal direction from a receptacle or 4' apart. With exceptions for corner sinks and ranges. Hows that MD?
|
 Thanks for clearing that up. Now the earth can return to its normal axis.
|
|
|
04-16-2007, 08:58 PM
|
#14
|
|
Union Electrician
Trade:
Inside Wireman
Join Date: Apr 2006
Location: Salt Lake City
Posts: 1,190
|
There is no limit to number of outlets, only common sense. But 2 small appliance circuits are required......
Just remember that kitchens use a lot of power . And that 2 circuit minimum rule is based on the smallest kithchen around.
|
|
|
04-16-2007, 09:35 PM
|
#15
|
|
New Guy
Trade:
General Contractor
Join Date: Apr 2007
Location: Northeast OK
Posts: 19
|
Thanks everyone for the posts. This is a large kitchen and I am working with the electrician on how many circuits. We'll get it right - I don't like skimping on electrical outlets and its much easier/cheaper to add more circuits now than once this is finished up.
Appreciate all the looks and posts.
|
|
|
04-16-2007, 11:57 PM
|
#16
|
|
God Bless America
Trade:
Electrician
Join Date: Dec 2006
Location: Rahway, New Jersey
Posts: 3,400
|
Quote:
Originally Posted by tom m
No point on the counter is more than 24" in any horizontal direction from a receptacle or 4' apart. With exceptions for corner sinks and ranges. Hows that MD?
|
Thats correct. The rule is similiar to the habitable room requirement but instead of every 12', it's every 4'.
And instead of a receptacle needed at every wall space more than 24", for a kitchen countertop the rule is 12".
That's the best way to remember the rule, IMHO.
|
|
|
04-17-2007, 08:57 PM
|
#17
|
|
Union Electrician
Trade:
Inside Wireman
Join Date: Apr 2006
Location: Salt Lake City
Posts: 1,190
|
That was a very simplified way to remember something Mag
|
|
|
04-18-2007, 01:29 AM
|
#18
|
|
Pro
Trade:
residential (marine) piers
Join Date: Feb 2007
Location: Tidewater Virginia
Posts: 205
|
deleted
Last edited by bill r; 04-18-2007 at 02:17 PM.
|
|
|
04-18-2007, 08:22 PM
|
#19
|
|
MFWIC
Trade:
house painter
Join Date: Mar 2007
Location: alta california
Posts: 491
|
Ham,
I'd get the client involved, too...
I oncegave all my builtins proper circuit & split two to each side of a kinda smaller kitchen and was called back in for tripping breakers...
Client dumped ALL their plug in stuff at one place AND proceeded to use it all at once.
I was very lucky... buildup and also service were right below.
r
|
|
|
04-18-2007, 09:06 PM
|
#20
|
|
New Guy
Trade:
General Contractor
Join Date: Apr 2007
Location: Northeast OK
Posts: 19
|
Solution is 2 outlets per circuit for the kitchen. Local code mandates it and I think it is reasonable given the potential load of appliances and I want to be sure I don't have tripped breakers
|
|
|
| Thread Tools |
Search this Thread |
|
|
|
| Display Modes |
Rate This Thread |
Linear Mode
|
|
Posting Rules
|
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts
HTML code is Off
|
|
|
|
|