CEI EN 61557-4:2007-08
Superseded
Superseded
View Superseded by
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
Published date
08-01-2007
Publisher
Superseded date
08-12-2025
Superseded by
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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Superseded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 |
Summarise
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