标准摘要
[中文适用范围]： 适用于设计用于室外或室内 50 Hz 和 60 Hz 以及额定电压超过 1 000 V 的交流系统的所有类型的高压限流熔断器。 注： - 为了正确操作熔断器的撞针-与开关装置的跳闸装置结合使用的链接，参见 IEC 420。 [外文原描述]： Applies to all types of high-voltage current-limiting fuses designed for use outdoors or indoors on alternating current systems of 50 Hz and 60 Hz and of rated voltages exceeding 1 000 V. Note: - For the correct operation of the striker of the fuse-link in combination with the tripping device of the switching device, see IEC 420.
英文名称High-voltage fuses - Part 1: Current-limiting fuses