You'll find this requirement in NEC Article 210.21 (B) (2)
Total cord and plug connected load.  Where connected to a branch circuit
supplying 2 or more rreceptacles or outlets, a receptacle shall not supply a
total cord and plug connected load in excess of the maximum in table
210.21(B)(2).
Circuit rating              Recepatacle Rating              Max Load
15 or 20                          15                           12
20                                20                           16
30                                30                           24

John P. Wagner
Regulatory Compliance & Mandatory Standards
AVAYA Regulatory Compliance Laboratory
1300 W. 120th Ave, Room B3-D16
Westminster, CO 80234-2726
Phone/Fax: (303) 538-4241
johnwag...@avaya.com








From: Gonzalez, Kenneth P (Rocky) [mailto:kpgon...@ingr.com]
Sent: Wednesday, April 30, 2003 4:10 PM
To: emc-p...@majordomo.ieee.org
Subject: AC outlet max current



Group
        It was my understanding that one could only draw 80% of the max
current from an AC wall outlet.  Is this true?  Where does the NEC specify
this?

Thanks to all,

Kenneth Gonzalez
Intergraph Solutions Group 


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