Low-voltage electrical installations - Part 7-729: Requirements for special installations or locations - Operating or maintenance gangways
低压电气安装 - 第7-729部分:特殊安装或位置的要求 - 操作或维护舷梯
The requirements of this part of IEC 60364 apply to basic protection and other aspects in restricted access areas with switchgear and controlgear assemblies, including requirements for operating or maintenance gangways.