IEC 60669-2-3-EXV-RLV:2024
Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time-delay switches (TDS)
Circulation Date:
2024-03
Edition:
4.0
Language: EN - english
Seitenzahl: 153 VDE Artno.: 252702
This pack contains IEC 60669-2-3:2024 EXV and IEC 60669-2-3:2024 RLV.
IEC 60669-2-3:2024 applies to time-delay switches (hereinafter referred to as TDS) with a rated voltage not exceeding 440 V AC and a rated current not exceeding 63 A, intended for household and similar fixed electrical installations, either indoors or outdoors, operated by hand and/or by remote control. For the control circuit, the rated control voltage does not exceed 440 V AC or 220 V DC. This fourth edition cancels and replaces the third edition published in 2006. 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 IEC 60669-1:2017 (Edition 4);
b) Introduction of a revision to Annex E 'Additional requirements and tests for switches intended to be used at a temperature lower than -5 °C'.