IEC 60388-1-1972
主要用于通信设备和采用类似技术的电子应用方面的热延时开关 第1部分:一般要求和测量方法
Thermal time delay switches for use in equipment for telecommunication and in electronic applications employing similar techniques. Part 1: General requirements and measuring methods
IEC 60388-1-1972 发布历史
Is applicable to switches for use in equipment for telecommunications and in electronic devices employing similar techniques. The switches covered have a rated voltage and a rated current not exceeding 500 V and 5 A, respectively. Specifies the terminolo
IEC 60388-1-1972由国际电工委员会 IX-IEC 发布于 1972。
IEC 60388-1-1972 在中国标准分类中归属于: L22 开关，在国际标准分类中归属于: 33.020 电信综合。
IEC 60388-1-1972的历代版本如下：
- 1972 IEC 60388-1-1972 主要用于通信设备和采用类似技术的电子应用方面的热延时开关 第1部分:一般要求和测量方法
- 适用范围
- Is applicable to switches for use in equipment for telecommunications and in electronic devices employing similar techniques. The switches covered have a rated voltage and a rated current not exceeding 500 V and 5 A, respectively. Specifies the terminolo