标准摘要
[中文适用范围]： 描述了旨在确保正常使用和故障情况下人员免遭触电安全的保护措施。还包括适用于 TN、TT 和 IT 系统接地的特殊要求。注：有关建筑物电气装置的电压带，请参阅 IEC 60449。符合 IEC 指南 104 的基本安全出版物。 [外文原描述]： Describes protective measures intended to ensure the safety of persons from electric shock both in normal service and in case of fault. Also includes particular requirements applicable to TN, TT and IT system earthing. Note: For voltage bands for electrical installations of buildings, see IEC 60449. A basic safety publication in accordance with IEC Guide 104.
英文名称Electrical installations of buildings - Part 4: Protection for safety - Chapter 41: Protection against electric shock