NF EN IEC 61811-1/A1

NF EN IEC 61811-1/A1

March 2026
Standard Current

Electromechanical telecom elementary relays of assessed quality - Part 1: Generic specification and blank detail specification - Amendment 1

Main informations

Collections

National standards and national normative documents

Publication date

March 2026

Number of pages

5 p.

Reference

NF EN IEC 61811-1/A1

ICS Codes

29.120.70   Relays

International kinship

IEC 61811-1:2015/AMD1:2025 ED2

European kinship

EN 61811-1:2015/A1:2026
Replaced standards (1)
NF EN 61811-1
May 2015
Standard Current
Electromechanical telecom elementary relays of assessed quality - Part 1 : generic specification and blank detail specification

New: UPSELL service
- The UPSELL service allows you to easily update one of your standards.
- With a single click, add a new language, the Requirements or Redline+ service and add one or more additional users.
- Whether you are in the process of acquiring a standard or it is already available in your personal space, the UPSELL service is available at every stage to help you understand it and implement it within your organization.
Need to identify, monitor and decipher standards?

COBAZ is the simple and effective solution to meet the normative needs related to your activity, in France and abroad.

Available by subscription, CObaz is THE modular solution to compose according to your needs today and tomorrow. Quickly discover CObaz!

Request your free, no-obligation live demo

I discover COBAZ