IEC 61535:2023 RLV包含官方IEC国际标准及其红线版本。Redline版本仅提供英文版本，为您提供了一种快速简单的方法来比较IEC官方标准与其以前版本之间的所有变化。 IEC 61535:2023适用于两线至五线安装耦合器，带或不带接地触点（如果提供），额定电压不超过（含）500 V AC或500 V DC，额定连接容量不超过（含）10 mm2，额定电流不超过32 A，用于电气装置中的永久连接。对于市电电压以外的电压，带有附加触点的安装耦合器不在本文件的范围之内。这第三版取消并取代了2019年出版的第二版。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)包括基于IEC 61140的“带电部件”的定义； b)额外的可选跨媒体文档，例如用QR码标记； c)更正整个文件中“接地”、“接地触点”、“接地电路”和“保护接地(ing)”等表述的一致使用； d)在13.3中增加缺失的遵守规定； e)更新附件D图D.1； f)列入关于寒冷气候要求的新附件F。

IEC 61535:2023 RLV contains both the official IEC International Standard and its Redline version. The Redline version is available in English only and provides you with a quick and easy way to compare all the changes between the official IEC Standard and its previous edition.

IEC 61535:2023 applies to two-wire, up to five-wire installation couplers, with or without earthing contact, if provided, with a rated voltage up to and including 500 V AC or 500 V DC and a rated connecting capacity up to and including 10 mm2 and a rated current not exceeding 32 A for permanent connection in electrical installations. Installation couplers with additional contacts for voltages other than mains voltages are outside the scope of this document. This third edition cancels and replaces the second edition published in 2019. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
a) inclusion of a definition for "live part" based on IEC 61140;
b) additional optional cross medial documentation, e.g. marking with QR-Code;
c) corrections on the consistent use of the expressions "earth", "earthing contact", "earthing circuit" and "protective earth(ing)" throughout the document;
d) addition of missing compliance provisions to 13.3;
e) update of Figure D.1 of Annex D;
f) inclusion of new Annex F for cold climate requirements.