International Standards and Conformity Assessment for all electrical, electronic and related technologies

TC 3

Documentation, graphical symbols and representations of technical information

 
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MT 23 Convenor & Members

Convenor
National

Committee
Mr Eirik Selvik
 NO
Member
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National

Committee
Ms guifen maCN
Ms Hong MACN

Title & Task

MT 23

Maintenance team of IEC 60152, IEC 60757 and IEC 61293

 

To monitor the needs for revision of the:


  • IEC 60152 - Identification by hour numbers of the phase conductors of 3-phase electric systems;

  • IEC 61293 - Marking of electrical equipment with ratings related to electrical supply - Safety requirements;

  • IEC 60757 - Code for designation of colours.