• ANSI C12.4
  • Revision:84th Edition, 1984
  • Published Date:January 2011
  • Status:Active, Most Current
  • Document Language:English
  • Published By:National Electrical Manufacturers Association (NEMA)
  • Page Count:14
  • ANSI Approved:Yes
  • DoD Adopted:No

  • The standard covers the voltage and frequency rating, full-scalevalues, scale classes, demand intervals, multiplying constants,timing mechanism, and other general features of mechanical demandregisters required for use on watthour meters. Since mechanicaldemand registers are designed for use as accessories in watthourmeters, items relating to watthour meters are not covered in thisstandard; these items are dealt with in several otherstandards.

    ANSI C12.4

    • Product Code: NEMA
    • Availability: In Stock
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