标准摘要
[中文适用范围]： 本文件提供了以下方面的要求：a) 隔离、开关、控制和监控；b) 以下方面的选择和安装：1) 用于隔离、开关、控制和监控的装置，以及2) 用于确保符合安全措施要求的装置。 [外文原描述]： IEC 60364-5-53:2019+A1:2020 Deals with general requirements for isolation, switching and control and with the requirements for selection and erection of the devices provided to fulfil such functions. This fourth edition cancels and replaces the third edition published in 2001, Amendment 1:2002 and Amendment 2:2015. This edition constitutes a technical revision. This edition includes the following significant technical changes with respect to the previous edition: a) revision of all clauses except 531 and 534; b) introduction of a new Clause 537 Monitoring; c) Clause 530 contains all normative references and all terms and definitions. This consolidated version consists of the fourth edition (2019) and its amendment 1 (2020). Therefore, no need to order amendment in addition to this publication.
英文名称Low-Voltage electrical installations - Part 5-53: Selection and erection of electrical equipment - Devices for protection for safety, isolation, switching, control and monitoring