ANSI-C37.06.1 Complete Document History
High-Voltage Circuit Breakers Rated on a Symmetrical Currentbasis Designated 'Definite

Complete Current Edition:
   2000 EDITION - HIGH-VOLTAGE CIRUIT BREAKERS R - Jan. 1, 2000

Obsolete Revision Information:
   1997 EDITION - DESIGNATED 'DEFINITE PURPOSE F - March 12, 1997