标准摘要
[中文适用范围]： 适用于设计用于室内或室外安装以及在电压高于 1 000 V 的系统上以 50 Hz 和 60 Hz 频率运行的交流断路器。 [外文原描述]： Is applicable to a.c. circuit-breakers designed for indoor or outdoor installation and for operation at frequencies of 50 Hz and 60 Hz on systems having voltages above 1 000 V.
英文名称High-voltage switchgear and controlgear - Part 100: High-voltage alternating-current circuit-breakers