Standard

NEK IEC 60669-2-4:2024

Mar 2024 Published

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Language English

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Abstract

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.

Document information

Standard from NEK
Published: 12 March 2024
Edition: 2.0
Version: 1
Document type: NAT
Pages
ISBN:

ICS 29.120.40
National Committee NEK/NK23B

Product Relations

Replaces: NEK IEC 60669-2-4:2004
Adopted from: IEC 60669-2-4:2024

NEK IEC 60669-2-4:2024

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