IEC 61969-1:20 23 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 61969-1:20 23包含电气和电子设备室外外壳的设计指南，适用于采用模块化设计的机械、机电和电子设备及其安装的广泛领域。本文件的目标是: -提供外壳规格概述，重点关注在非防风雨位置固定使用的室外应用要求，以及 -在户外条件下实现产品完整性，并简化从不同供应商采购户外外壳的产品选择。

IEC 61969-1:2023 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 61969-1:2023 contains design guidelines for outdoor enclosures for electrical and electronic equipment and is applicable over a wide field of mechanical, electromechanical and electronic equipment and its installation where a modular design is used. The objectives of this document are:
- to provide an overview of specifications for enclosures focused on requirements for outdoor applications for stationary use at non-weatherprotected locations, and
- to achieve product integrity under outdoor conditions and to ease product selection for the sourcing of outdoor enclosures from different vendors.