IEC-60664-1 Complete Document History
Insulation coordination for equipment within low-voltage supply systems - Part 1: Principles, requirements and tests

Complete Current Edition:
   EDITION 3.0 - Part 1: Principles, requirements and tests - May 1, 2020

Obsolete Revision Information:
   EDITION 2.0 - Part 1: Principles, requirements and tests - April 1, 2007
   1ST EDITION CORRIGENDUM 1 - CORRIGENDUM 1 TO EDITION 1.2 - Nov. 1, 2002
   EDITION 1.2 - INCLUDES AMENDMENTS 1 & 2 - June 1, 2002
   FOR 1ST EDITION AMENDMENT 2 - IEC-60664-1-2 - May 1, 2002
   EDITION 1.1 - INCORPORATES AMENDMENT 1 - April 1, 2000