FAQ
22
Material taken from the National Electric Code
®
 is reprinted with permission 
from NFPA 70
®
, 2023 edition. National Electrical Code
®
, Copyright 2022, 
National Fire Protection Association, Quincy, MA. All rights reserved.
NEC
®
 Text 
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New
210.11(C)(4) Dwelling Unit Garage 
Branch Circuits 
Change Summary 
• Another code cycle, another subtle change to Article 
  210.11(C)(4). The NEC once again is trying to clarify   
  branch circuit and receptacle requirements in 
  residential garages.
Article 210 Branch Circuits Not Over 1000 Volts ac, 
1500 Volts dc, Nominal
210.11 Branch Circuits Required.
(C) Dwelling Units.
(4) Garage Branch Circuits. In addition to the number of 
branch circuits required by other parts of this section, at least 
one 120-volt, 20-ampere branch circuit shall be installed 
to supply receptacle outlets, including those required by 
210.52(G)(1) for attached garages and in detached garages 
with electric power. This circuit shall have no other outlets.
Additional branch circuits rated 15 amperes or greater shall 
be permitted to serve receptacle outlets other than those 
required by 210.52(G)(1).
Exception No. 1: This circuit shall be permitted to supply outdoor 
receptacle outlets.
Exception No. 2: Where the 20-ampere circuit supplies a single vehicle bay 
garage, outlets for other equipment within the same garage shall be permitted 
to be supplied in accordance with 210.23(A)(1) and (A)(2).
continued from page 21
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