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25A。指定终止符 [外文原描述]： Establishes, for thermostatic switches, uniform requirements for the electrical, thermal, climatic and mechanical properties as well as safety aspects and test methods.
英文名称Thermostatic switches primarily for use in equipment for telecommunications and in electronic applications employing similar techniques. Part 1: General requirements and measuring methods