NEMA-CB1 Complete Document History
Brushes for Electrical Machines

Complete Current Edition:
   2000 EDITION - REAFFIRMED IN 2012 - Jan. 1, 2000

Obsolete Revision Information:
   1995 EDITION - Brushes for Electrical Machines - Jan. 1, 1995
   REVISION 1 - Editorial Revision 1 - April 17, 1985
   1984 EDITION - Brushes for Electrical Machines - Jan. 1, 1984