SN EN 61557-6 : 1998
Current
Current
The latest, up-to-date edition.
ELECTRICAL SAFETY IN LOW VOLTAGE DISTRIBUTION SYSTEMS UP TO 1 KV A.C. AND 1,5 KV D.C. - EQUIPMENT FOR TESTING, MEASURING OR MONITORING OF PROTECTIVE MEASURES - PART 6: RESIDUAL CURRENT DEVICES (RCD) IN TT, TN AND IT SYSTEMS
Published date
01-12-2013
Publisher
1 Scope
2 Normative references
3 Definitions
4 Requirements
5 Marking and operating instructions
6 Tests
Table 1 Calculation of operating error
Annex ZA Normative references to international
publications with their corresponding European publications
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