PD-IEC-60721-4-3 › Complete Document History
Classification of environmental conditions

Complete Current Edition:
   2023 EDITION - Classification of environmental conditions. Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3-3 to the environmental tests of IEC 60068. Stationary use at weather protected locations - Jan. 5, 2024

Obsolete Revision Information:
   AMD 14605 - AMENDMENT 1 FOR 2002 EDITION - Sept. 30, 2003
   2002 EDITION - Classification of environmental conditions. Guidance for the correlation and transformation of environmental condition classes of IEC 60721-3 to the environmental tests of IEC 60068. Stationary use at weatherprotected locations - March 18, 2002