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40 amp circuit breaker11/29/2023 In accordance with 604.6(C), or has a luminaire assembly with a strain Listed assembly incorporating a manufactured wiring system connector Grounding-type attachment plug cap or busway plug, or is a part of a Visible for its entire length outside the luminaire b. (2) The flexible cord meets all the following: a. A luminaire or a listed assembly shall be permitted to be cord connected if the following conditionsĪpply: (1) The luminaire is located directly below the outlet orīusway. However, if we look at the table again and read 210.21(B)(3) Exception number 2.Ĥ10.62 Cord-Connected Lampholders and Luminaires. Which again tells us that we can have a 50A receptacle on a 40A circuit, so it would seem that it's allowed because it's allowed. The ampere rating of a range receptacle shall be permitted to be based on a single range demandįirst we're pointed to Table 210.21(B)(3). 2: The ampere rating of a receptacle installed for electric discharge lighting shall be permitted to be based on 410.62(C). Than 50 amperes, the receptacle rating shall not be less than theĮxception No. Where connected to a branch circuit supplying two or more receptacles or outlets, receptacle ratings shallĬonform to the values listed in Table 210.21(B)(3), or where larger Receptacle shall not supply a total cord-and-plug-connected load inĮxcess of the maximum specified in Table 210.21(B)(2). Where connected to a branch circuit supplying two or more receptacles or outlets, a A single receptacle installed on an individual branch circuit shall have anĪmpere rating not less than that of the branch circuit. (1) Single Receptacle on an Individual Branch Circuit. In this particular case, we'll want to read through section 21(B). Also note that these are the requirements for " circuits that have two or more outlets or receptacles". Requirements applying to branch circuits.Īs we can see, this table summarizes section 19, 20, and 21 of article 210. This table provides only a summary of minimum Receptacle circuits of 210.11(C)(1) and (C)(2), are summarized in The requirements for circuits that have two or more outlets or receptacles, other than the National Electrical Code 2008 ARTICLE 210 Branch CircuitsĢ10.24 Branch-Circuit Requirements - Summary. If we look at 210.24, we'll see which sections this table summarizes. Table 210.24 is a summary of branch circuit requirements.
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