STM PDF

Test procedures for determining physical properties of brush materials for electrical machines. Original standard IEC 60413-1972 in PDF full version. Additional info + preview on request

Document status: Replaced by St IEC 60413-2026

General principles for the formulation of graphical symbols. Original standard IEC 60416-1988 in PDF full version. Additional info + preview on request

Document status: Withdrawn

Graphical symbols for use on equipment. Original standard IEC 60417 Snapshot 2020 in PDF full version. Additional info + preview on request

Document status: Active

Graphical symbols for use on equipment - Part 1- Overview and application. Original standard IEC 60417-1-2002 in PDF full version. Additional info + preview on request

Document status: Replaced by

Graphical symbols for use on equipment - Part 2- Symbol originals. Original standard IEC 60417-2-1998 in PDF full version. Additional info + preview on request

Document status: Replaced by

Amendment 1 - Graphical symbols for use on equipment - Part 2- Symbol originals. Original standard IEC 60417-2-1998 amd1-2000 in PDF full version. Additional info + preview on request

Document status: Replaced by