IEC 60669-2-3:2024 家用和类似用途固定电气装置用开关.第2-3部分:特殊要求.延时开关（TDS）

标准编号：IEC 60669-2-3:2024

中文名称：家用和类似用途固定电气装置用开关.第2-3部分:特殊要求.延时开关（TDS）

英文名称：Switches for household and similar fixed electrical installations - Part 2-3: Particular requirements - Time-delay switches (TDS)

发布日期：2024-03-12

标准范围

IEC 60669-2-3:20 24作为IEC 60669-2-3:20 24 RLV提供，其中包含国际标准及其红线版本，显示了与上一版本相比技术内容的所有变化。IEC 60669-2-3:20 24适用于额定电压不超过440 V AC、额定电流不超过63 A的延时开关（以下简称TDS），用于室内或室外的家用和类似固定电气装置，由手动和/或遥控操作。对于控制电路，额定控制电压不超过440 V AC或220 V DC。第四版取消并取代了2006年出版的第三版。本版构成技术修订版。与上一版相比，此版本包括以下重大技术变更:a)参考IEC 60669-1:20 17(第4版)对本版本进行修订；b)对附件E“预期在低于？5°C温度下使用的开关的附加要求和试验”进行修订。

IEC 60669-2-3:2024 is available as IEC 60669-2-3:2024 RLV which contains the International Standard and its Redline version, showing all changes of the technical content compared to the previous edition.

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".

标准预览图