标准摘要
[中文适用范围]： 本文件规定了以下要求：a) 隔离@开关@控制和监测@和b) 选择和安装：1) 用于隔离@开关@控制和监测@的装置和2) 符合安全保护措施的装置。 [外文原描述]： IEC 60364-5-53:2019 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.
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