STM PDF

Test methods for multichannel amplitude analyzers. Original standard IEC 60659-1979 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 61342-1995

Insulation coordination for equipment within low-voltage systems - Part 1: Principles, requirements and tests. Original standard IEC 60664-1-2007 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60664-1-2025

A.C. electric ventilating fans and regulators for household and similar purposes. Original standard IEC 60665-1980 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60665-2018

Specification for vulcanized fibre for electrical purposes - Part 1: Definitions and general requirements. CEI/IEC 60667-1:1980. Original standard IEC 60667-1-1980 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60667-1-2020

Specification for vulcanized fibre for electrical purposes. Part 2: Methods of test. Original standard IEC 60667-2-1982 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60667-2-2020

Amendment 1 - Specification for vulcanized fibre for electrical purposes. Part 2: Methods of test. Original standard IEC 60667-2-1982 amd1-1986 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60667-2-2020