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SRPS EN IEC 60947-1:2021

Low-voltage switchgear and controlgear - Part 1: General rules

May 31, 2021

General information

60.60     May 31, 2021

ISS

N023

European Norm

29.130.20  

English  

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Scope

IEC 60947-1:2020 applies, when required by the relevant product standard, to low-voltage switchgear and controlgear hereinafter referred to as "equipment" or “device” and intended to be connected to circuits, the rated voltage of which does not exceed 1 000 V AC or 1 500 V DC.

This document states the general rules and common safety requirements for low-voltage switchgear and controlgear, including:

- definitions;

- characteristics;

- information supplied with the equipment;

- normal service, mounting and transport conditions, decommissioning and dismantling;

- constructional and performance requirements;

- verification of characteristics and performance;

- energy efficiency aspects (see Annex V);

- environmental aspects.

This sixth edition cancels and replaces the fifth edition published in 2007, Amendment 1:2010 and Amendment 2:2014. This edition constitutes a technical revision.

This edition includes the following significant technical changes with respect to the previous edition:

– DC values testing improvement;

– update of EMC tests;

– Annex B deletion;

– update of requirements for environmental tests (Table Q.1);

– improvement of Annex R (new examples);

– deletion of digital input Type 2, and introduction of Type 3 in Annex S;

– example for materials declaration (Annex W);

– new Annex X (co-ordination between short-circuit protective devices associated in the same circuit) created.

Related directives

NOTE: If the word "harmonized" (marked in green) is not found in the field with the name of the directive, it means that the European standard is not cited in the OJEU.

2014/35/EU

Directive 2014/35/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to the making available on the market of electrical equipment designed for use within certain voltage limits

2014/30/EU

Directive 2014/30/EU of the European Parliament and of the Council of 26 February 2014 on the harmonisation of the laws of the Member States relating to electromagnetic compatibility (recast)

Life cycle

NOW

PUBLISHED
SRPS EN IEC 60947-1:2021
60.60 Standard published
May 31, 2021

REVISED BY

PROJECT
prSRPS EN IEC 60947-1:2022

Related project

Adopted from EN IEC 60947-1:2021

Adopted from IEC 60947-1:2020 ED6 IDENTICAL