AC circuit breaker 交流开关电路 AC directional over current relay 交流方向过流继电器 52 Breaker point wrench 开关把手 53 Breaker trip coil 断路器跳闸线圈...
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high voltage ac circuit breaker 高压交流断路器
AC circuit breaker or contactor 交流断路开关或接触器
AC automatic circuit-breaker 交流自动开关
AC high'voltage circuit breaker 高压交流断路器
AC miniature circuit breaker 交流微型断路器
Ac high voltage circuit breaker 交流高压断路器
The circuit-breaker capacitors are shunted to the break of AC breaker to equalize while closing(or breaking) a circuit.
断路器电容器可并联于工频交流断路器的断口上，使各断口间的电压在开断时达到均匀。
No more guessing or trial and error when it comes to locating the correct circuit breaker supplying power to an AC outlet or lighting fixture.
不再猜测或试错，当它涉及到找到正确的电路断路器供电到交流电源插座或照明灯具。
Inside is arranged ammeter, voltmeter, air circuit breaker, indicator, ac contactor, conversion switch, and buttons for starting or stopping.
柜内还装有电流表、电压表、自动空气开关、指示灯、交流接触器、工频变频转换开关及起动、停止按钮等。
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