SN EN 61557-1 : 2007
Current
The latest, up-to-date edition.
ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1000 V A.C. AND 1500 V D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 1: GENERAL REQUIREMENTS
12-01-2013
1 Scope
2 Normative references
3 Definitions
4 Requirements
5 Marking and operating instructions
6 Tests
Defines the general requirements for measurement and monitoring equipment for testing electrical safety in low voltage distribution systems having nominal voltages to 1000 V a.c. and 1500 V d.c.
| DocumentType |
Standard
|
| PublisherName |
Swiss Standards
|
| Status |
Current
|
| Standards | Relationship |
| NBN EN 61557-1 : 2007 | Identical |
| I.S. EN 61557-1:2007 | Identical |
| NF EN 61557-1 : 2007 | Identical |
| UNE-EN 61557-1:2007 | Identical |
| BS EN 61557-1:2007 | Identical |
| DIN EN 61557-1 : 2007 | Identical |
| IEC 61557-1:2007 | Identical |
| EN 61557-1:2007 | Identical |
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