标准摘要
[中文适用范围]： 适用于电信设备和采用类似技术的电子设备中使用的开关。所覆盖的开关的额定电压和额定电流分别不超过500V和5A。指定术语 [外文原描述]： Defines general requirements and measuring methods applicable to thermal time delay switches for use in equipment for telecommunication and in electronic applications employing similar techniques.
英文名称Thermal time delay switches for use in equipment for telecommunications and in electronic applications employing similar techniques. Part 1: General requirements and measuring methods