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NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

About DKE Projects Drafts Publications Documents withdrawn without replacement National committees European committees International committees

Project

Liaison letter from SC 3C on IEC 61558-2-2 Ed. 2.1:2007, Safety of power transformers, power supplies, reactors and similar products - Part 2-2: Particular requirements and tests for control transformers and power supplies incorporating control transformers

Begin

2009-11-27

Planned document number

IEC 3C/1663/DC

Responsible national committee

DKE/K 116 - Graphische Symbole für die Mensch-Maschine-Interaktion, Sicherheitskennzeichnung

Responsible international committee

IEC/SC 3C - Graphical symbols for use on equipment

Contact

Dipl.-Ing.

Ingrid Blank

Merianstr. 28
63069 Offenbach am Main

Tel.: +49 69 6308-339

Send message to contact

Economic benefits

DIN SPEC

Why do standards cost money?

Get involved in standardization

Terminology