Results 1 to 3 of 3

Thread: 2011 NEC Annex I

  1. #1
    Join Date
    Aug 2003
    Location
    Silicon Valley, California
    Posts
    48

    2011 NEC Annex I

    In Informative Annex I of the 2011 NEC there are recommended torque tightening values for equipment that do not have that information. In Tables I.1, I.2, and I.3 there are columns A and B with different torque values. Can anyone tell me what the difference is between those columns and how to apply columns A or B. Any help will be very much appreciated.

  2. #2
    Join Date
    Jan 2009
    Location
    Easton, Maryland NEC: 2011
    Posts
    7,507
    This article says Column B is for standard field torque specs.

    http://www.iaei.org/magazine/2011/07...-weakest-link/
    "Electricity is really just organized lightning." George Carlin


    Derék

  3. #3
    Join Date
    Aug 2003
    Location
    Silicon Valley, California
    Posts
    48
    Thank you.... The article was very informative and does clear things up for me.

Posting Permissions

  • You may not post new threads
  • You may not post replies
  • You may not post attachments
  • You may not edit your posts
  •