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prEN IEC 60255-21:2026

Measuring relays and protection equipment - Part 21: Vibration, shock, bump and seismic tests requirements prEN IEC 60255-21:2026

Publication date:   Sep 11, 2026

General information

40.20   DIS ballot initiated: 12 weeks   Sep 11, 2026

CENELEC

CLC/TC 95X Measuring relays and protection equipment

European Norm

Buying

Draft

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Life cycle

PREVIOUSLY

PUBLISHED
EN 60255-21-3:1995

PUBLISHED
EN 60255-21-1:1995

PUBLISHED
EN 60255-21-2:1995

NOW

IN_DEVELOPMENT
prEN IEC 60255-21:2026
40.20 DIS ballot initiated: 12 weeks
Sep 11, 2026




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