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IEC 60269-2-1

2004 Edition, June 1, 2004

Complete Document

Low-voltage fuses – Part 2-1: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial application) – Sections I to VI: Examples of types of standardized fuses



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Superseded By: IEC 60269-2

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BILINGUAL * W/D S/S BY IEC 60269-2
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Description / Abstract:

Fuses for use by authorized persons according to the following sections shall also comply with all subclauses of

IEC 60269-1, Low-voltage fuses – Part 1: General requirements

IEC 60269-2, Low-voltage fuses – Part 2: Supplementary requirements for fuses for use by authorized persons (fuses mainly for industrial applications)

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

Section I: Fuses with fuse-links with blade contacts (NH fuse system)

Section IA: Fuses with striker fuse-links with blade contacts (NH fuse system)

Section IB: Fuse-rails (NH fuse system)

Section IC: Fuse-bases for busbar mounting (NH fuse system)

Section II: Fuses with fuse-links for bolted connections (BS bolted fuse system)

Section III: Fuses with fuse-links having cylindrical contact caps (NF cylindrical fuse system)

Section IV: Fuses with fuse-links with offset blade contacts (BS clip-in fuse-system)

Section V: Fuses with fuse-links having "gD" and "gN" characteristic (Class J and class L time delay and non time delay fuse types)

Section VI: gU fuse-links with wedge tightening contacts