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IEC 61810-7-9 ED1

Electrical relays – Tests and Measurements – Part 7-9: Climatic tests

General information

30.20     Jan 13, 2023

PCC    Mar 10, 2023


TC 94

International Standard


Life cycle


IEC 61810-7-9 ED1
30.20 CD study/ballot initiated
Jan 13, 2023

National adoptions

Electrical relays – Tests and Measurements – Part 7-9: Climatic tests

10.99 New project approved

ТК-79 more


Аn opinion on draft and published standards at national, European and international level can be given at stage 40.20 Public Enquiry, 90.20 Systematic review and 95.20 Proposal for withdrawal for pure national standards.

The members of technical committees with active participation have the obligation to vote on drafts at stage 30.20 Committee voting and 50.20 Formal Vote as well.

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