NF EN IEC 61557-1/A1
NF EN IEC 61557-1/A1

NF EN IEC 61557-1/A1

December 2024
Standard Current

Electrical safety in low voltage distribution systems up to 1 000 V AC and 1 500 V DC - Equipment for testing, measuring or monitoring of protective measures - Part 1 : general requirements

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Main informations

Collections

National standards and national normative documents

Publication date

December 2024

Number of pages

7 p.

Reference

NF EN IEC 61557-1/A1

ICS Codes

17.220.20   Measurement of electrical and magnetic quantities
29.080.01   Electrical insulation in general
29.240.01   Power transmission and distribution networks in general

Classification index

C42-198-1/A1

Print number

1

International kinship

IEC 61557-1/A1:2024

European kinship

EN IEC 61557-1/A1:2024
Table of contents
  • 2 Références normatives
  • 4.6.1 Immunité
  • ZA Références normatives à d'autres publications internationales avec les publications européennes correspondantes
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