IEC 60320-2-3:20 18 RLV包含国际标准及其红线版本。红线版本只有英文版本。Redline版本为您提供了一种快速简单的方法来比较该标准与其前一版本之间的所有变化。红线版本不是IEC官方标准，只有标准的当前版本才被视为官方文件。 IEC 60320-1:20 18适用以下补充:本文件适用于防水等级高于IPX0的电器耦合器。这第二版取消并取代了1998年出版的第一版和修正案1:20 04。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:-符合IEC 60320-1:20 15。 -范围扩大至涵盖额定电流16A及包括16A。 -范围扩展至涵盖I类器具耦合器。 -范围扩展到涵盖热和极热条件下的电器耦合器。 -增加了关于固位器械使用的分类。 -增加了室内和室外使用的分类。

IEC 60320-2-3:2018 RLV contains the International Standard and its Redline version. The Redline version is available in English only. The Redline version provides you with a quick and easy way to compare all the changes between this standard and its previous edition. The Redline version is not an official IEC Standard, only the current version of the standard is to be considered the official document.

IEC 60320-1:2018 applies with the following addition: This document applies to appliance couplers with a degree of protection against ingress of water higher than IPX0. This second edition cancels and replaces the first edition published in 1998 and Amendment 1:2004. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition:
- Aligned with IEC 60320-1:2015.
- The scope is extended to cover current ratings up to and including 16 A.
- The scope is extended to cover Class I appliance couplers.
- The scope is extended to cover appliance couplers for hot and very hot conditions.
- Added classification regarding the use of retaining devices.
- Added classification for indoor and outdoor use.