EN 60255-21-1:1995

Electrical relays - Part 21: Vibration, shock, bump and seismic tests on measuring relays and protection equipment - Section 1: Vibration tests (sinusoidal)

Publication date:   Jan 30, 2004

General information

90.93   Standard confirmed   Jun 1, 2026

CENELEC

CLC/TC 95X Measuring relays and protection equipment

European Norm

29.120.70   Relays

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Scope

This part includes two types of vibration tests: the vibration response test and the vibration endurance test, and is generally based upon EN 60068-2-6. The requirements are applicable only to measuring relays and protection equipment in a new condition. The tests specified are type tests.

Life cycle

NOW

PUBLISHED
EN 60255-21-1:1995
90.93 Standard confirmed
Jun 1, 2026

REVISED BY

IN_DEVELOPMENT
prEN IEC 60255-21:2026

Relations

Adopted from IEC 60255-21-1:1988 IDENTICAL