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IEC 60947-1

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

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Organization: IEC
Publication Date: 1 April 2020
Status: active
Page Count: 582
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

IEC 60947-1
April 1, 2020
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...
September 1, 2014
AMENDMENT 2 Low-voltage switchgear and controlgear – Part 1: General rules
A description is not available for this item.
September 1, 2014
Low-voltage switchgear and controlgear – Part 1: General rules
Scope and object This standard applies, when required by the relevant product standard, to low-voltage switchgear and controlgear hereinafter referred to as "equipment" or "device" and intended to...
March 1, 2011
Low-voltage switchgear and controlgear – Part 1: General rules
Scope and object This standard applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as "equipment" and intended to be connected to circuits,...
December 1, 2010
AMENDMENT 1 Low-voltage switchgear and controlgear – Part 1: General rules
Scope and object This standard applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as "equipment" and intended to be connected to circuits,...
June 1, 2007
Low-voltage switchgear and controlgear – Part 1: General rules
Scope and object This standard applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as "equipment" and intended to be connected to circuits,...
March 1, 2004
Low-voltage switchgear and controlgear Part 1: General rules
Scope and object This standard applies, when required by the relevant product standard, to switchgear and controlgear hereinafter referred to as "equipment" and intended to be connected to circuits,...
December 1, 2001
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
December 1, 2001
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
October 1, 2000
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
October 1, 2000
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
February 1, 1999
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
November 1, 1998
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
May 1, 1996
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
October 1, 1995
Amendment 3 Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
March 1, 1995
Amendment 2 Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
October 1, 1994
Amendment 1 Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
March 1, 1994
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
January 1, 1992
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
A description is not available for this item.
January 1, 1988
Low-Voltage Switchgear and Controlgear - Part 1: General Rules
This standard 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...

References

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