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NA 022

DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE

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Standards [CURRENT]

DIN EN IEC 60269-7 ; VDE 0636-7:2025-07
Low-voltage fuses - Part 7: Supplementary Requirements for fuse-links for the protection of batteries and battery systems (IEC 60269-7:2021); German version EN IEC 60269-7:2024

Title (German)

Niederspannungssicherungen - Teil 7: Zusätzliche Anforderungen an Sicherungseinsätze zum Schutz von Batterien und Batteriesystemen (IEC 60269-7:2021); Deutsche Fassung EN IEC 60269-7:2024

Overview

These supplementary requirements apply to fuse-links for the protection of batteries and battery systems, including, but not limited to terminology, for electricity storage in equipment for circuits of nominal voltages up to 1 500 V d.c. Their rated voltage may be higher than 1 500 V d.c. The object of these supplementary requirements is to establish the characteristics of Battery fuse-links in such a way that they can be replaced by other fuse-links having the same characteristics, provided that their dimensions are identical.