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

TC 9

Electrical equipment and systems for railways

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WG 49 Convenor & Members

Title & Task

WG 49

Railway applications - Fixed installations - Electrical safety, earthing and the return circuit


a) Revision of IEC 62128-1 and IEC 62128-2 making use of the latest editions of EN 50122-1 and EN 50122-2;

b) Development of IEC 62128-3 on the basis of EN 50122-3