Switches for household and similar fixed electrical installations - Part 2-4: Particular requirements - Isolating switches

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English - French

Published date

12-03-2024

Publisher

International Electrotechnical Committee

IEC 60669-2-4:2024 applies to manually operated general purpose isolating switches with a rated voltage not exceeding 440 V and a rated current not exceeding 125 A, intended for household and similar fixed electrical installations, either indoors or outdoors. This second edition cancels and replaces the first edition published in 2004. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) revision of the present edition with reference to the published IEC 60669-1:2017 Edition 4 with its amendments and references to clauses and tables;
b) introducing the values for isolating switches with ratings from 6 A to 13 A;
c) introducing a circuit motor load with a rated current not exceeding 10 A and a power factor not less than 0,6 in the scope;
d) modification of Table 1 and Table 5.

Committee	TC 23/SC 23B
DocumentType	Standard
Pages	70
PublisherName	International Electrotechnical Committee
Status	Current
Supersedes	IEC 60669-2-4:2004