CEI EN 60051-4:1991
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
View Superseded by
Electrical measuring instruments, analogue direct-acting indicators and their accessories. Part 4 - Particular requirements for frequency meters
01-01-1991
15-07-2025
In accordance with the European Standard CENELEC EN 60051-4, contextual to the IEC 51-4 Publication (1984), the Standard applies to direct-acting analogue indicator frequency meters and non-interchangeable accessories used with these instruments.
| Committee |
CT 85/66
|
| DocumentType |
Standard
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 60051-4:1989 | Identical |
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