三极断路器 meaning in Chinese
three-pole circuit breaker
Examples
- A . c . high - voltage switchgear and control gear . three - pole circuit - breakers . characteristics
交流电用高压设备.三极断路器.特性 - Circuit breakers , three - pole , temperature compensated , rated currents 20 a to 50 a . technical specification
额定电流20a至50a的温度补偿的三极断路器.技术规范 - Aerospace series - circuit breakers , three - pole , temperature compensated , rated currents 20 a to 50 a - part 001 : technical specification
航空航天系列.额定电流为20a至50a的温度补偿的三极断路器.第001部分:技术规范 - Three - pole disconnectors and switch - disconnectors for indoor switchgear ; rated voltage 12 kv up to 36 kv ; rated normal current 400 a up to 1250 a ; main dimensions
室内开关装置的三极断路器和转换断路器.额定电压12至 - High - voltage switchgear and controlgear for alternating current systems . three - pole circuit - breakers . special additional requirements for operating times
交流电系统用高压开关设备和控制装置.三极断路器.操作时间用特别补充要求