CEI EN 61557-4:2007-08
Superseded
A superseded Standard is one, which is fully replaced by another Standard, which is a new edition of the same Standard.
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Electrical safety in low-voltage distribution systems up to 1 000 V AC and 1 500 V DC - Apparatus for testing, measuring or controlling protective systems Part 4: Resistance of earth, protective and equipotential bonding connections
01-08-2007
12-08-2025
This Standard specifies the requirements applicable to instruments for measuring the resistance of earth conductors, protective conductors and equipotential conductors, including their connections and terminals, with an indication of the measured value or an indication of limits.
| Committee |
CT 85/66
|
| DocumentType |
Standard
|
| PublisherName |
Comitato Elettrotecnico Italiano
|
| Status |
Superseded
|
| SupersededBy | |
| Supersedes |
| Standards | Relationship |
| EN 61557-4:2007 | Identical |
| EN 61557-1:2007 | Identical |
| IEC 61557-4:2007 | Identical |
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