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NEN-EN-IEC 60947-1

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

active, Most Current
Organization: NEN
Publication Date: 1 February 2021
Status: active
Page Count: 598
ICS Code (Low voltage switchgear and controlgear): 29.130.20
scope:

This document 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 document does not apply to:

− low-voltage switchgear and controlgear assemblies which are dealt with in IEC 61439 series, as applicable;

− terminals for connection of aluminium conductors;

NOTE Terminals for aluminium conductors are under consideration for the next revision.

− use within explosive atmospheres (see IEC 60079 series);

− software and firmware requirements for functional safety application (see IEC 61508-3);

− cyber security aspects (see IEC 62443 series).

Document History

NEN-EN-IEC 60947-1
February 1, 2021
Low-voltage switchgear and controlgear - Part 1: General rules
This document 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...
December 1, 2014
Low-voltage switchgear and controlgear - Part 1: General rules
A description is not available for this item.
January 1, 2011
Low-voltage switchgear and controlgear - Part 1: General rules
A description is not available for this item.
August 1, 2007
Low-voltage switchgear and controlgear - Part 1: General rules
The purpose of this standard is to harmonize as far as practicable all rules and requirements of a general nature applicable to low-voltage switchgear and controlgear in order to obtain uniformity of...
November 1, 2004
Low-voltage switchgear and controlgear - Part 1: General rules
A description is not available for this item.
May 1, 2004
Low-voltage switchgear and controlgear - Part 1: General rules
Applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as "equipment" and intended to be connected to circuits, the rated voltage of which does...
March 1, 2002
Low-voltage switchgear and controlgear - Part 1: General rules
A description is not available for this item.
January 1, 2001
Low-voltage switchgear and controlgear - Part 1: General rules
A description is not available for this item.
November 1, 1999
Low-voltage switchgear and controlgear - Part 1: General rules
A description is not available for this item.
June 1, 1999
Low-voltage switchgear and controlgear - Part 1: General rules
A description is not available for this item.
March 1, 1999
Low-voltage switchgear and controlgear - Part 1: General rules
Applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as "equipment" and intended to be connected to circuits, the rated voltage of which does...
September 1, 1998
Low-voltage switchgear and controlgear - Part 1: General rules
A description is not available for this item.
February 1, 1998
Low-voltage switchgear and controlgear - Part 1: General rules
A description is not available for this item.
January 1, 1998
Low-voltage switchgear and controlgear - Part 1: General rules
Applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as "equipment" and intended to be connected to circuits, the rated voltage of which does...

References

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