BS HD 60269-2:2013:2014 Edition

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Low-voltage fuses – Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application). Examples of standardized systems of fuses A to K

Published By	Publication Date	Number of Pages
BSI	2014	56

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Categories: 29.120.50 - Fuses and other overcurrent protection devices, BSI

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Fuses for use by authorized persons are generally designed to be used in installations where the fuse-links are accessible to, and may be replaced by, authorized persons only.

Fuses for use by authorized persons according to the following fuse systems also comply with the requirements of the corresponding subclauses of IEC 60269-1, unless otherwise defined in this standard.

This standard is divided into fuse systems, each dealing with a specific example of standardized fuses for use by authorized persons:

The following fuse systems are standardized systems in respect to their safety aspects. The National Committees shall select at least one complete fuse system of this European Standard for their national standards. The time current characteristics “gD” and “gN” are only relevant for the fuse system H.

Status	Withdrawn
Standard Number	BS HD 60269-2:2013, BS 88-2:2013
Withdrawn Date	2023-02-16
Pages	56
Fuse system F:	Fuses with fuse-links having cylindrical contact caps (NF cylindrical fuse system)
Fuse system H:	Fuses with fuse-links having "gD" and "gN" characteristic (class J and class L time delay and non time delay fuse types)
Publisher	BSI
Replaces	BS HD 60269-2:2010
Fuse system J:	Fuses with fuse-links having "gD class CC" and "gN class CC" characteristics (class CC time delay and non-time delay fuse types)
Corrects	BS HD 60269-2:2013
Title	Low-voltage fuses – Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application). Examples of standardized systems of fuses A to K
Fuse system B:	Fuses with striker fuse-links with blade contacts (NH fuse system)
Fuse system D:	Fuse-bases for busbar mounting (NH fuse system)
Modified National Standard Of	IEC 60269-2:2013
Descriptors	Low voltage, Marking, Rated voltage, Fuse-links, Electrical testing, Electrical protection equipment, Low-voltage equipment, Interruption tests, Fuses, Cartridge fuse-links, Mechanical testing, Rated current, Industrial, Power losses, Industrial electrical installations, Dimensions, Temperature rise, Rated power, Breaking capacity, Verification, Fuse-holders
ISBN	978 0 580 85308 1
Publication Date	2014-03-31
Fuse system E:	Fuses with fuse-links for bolted connections (BS bolted fuse system)
Committee	PEL/32
Fuse system G:	Fuses with fuse-links with offset blade contacts (BS clip-in fuse system)
Fuse system I:	gU fuse-links with wedge tightening contacts
Fuse system K:	gK fuse-links with blade for bolted connections – High fuse-link ratings from 1 250 A up to 4 800 A (master fuse-links)
Fuse system A:	Fuses with fuse-links with blade contacts (NH fuse system)
Fuse system C:	Fuse-rails (NH fuse system)
ICS Codes	29.120.50 - Fuses and other overcurrent protection devices


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BS HD 60269-2:2013:2014 Edition

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