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IEC 60447 ED4

Basic and safety principles for man-machine interface, marking and identification - Actuating principles

General information

40.20   DIS ballot initiated: 12 weeks   Aug 14, 2026

PRVC    Nov 6, 2026

IEC

TC 3

International Standard

29.020   Electrical engineering in general

Life cycle

PREVIOUSLY

PUBLISHED
IEC 60447:2004 ED3

NOW

IN_DEVELOPMENT
IEC 60447 ED4
40.20 DIS ballot initiated: 12 weeks
Aug 14, 2026