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1·There is always an internal circuit breaker to protect the instrument from overload.

总有一个断电器以防止仪器超负荷运转。《柯林斯英汉双解大词典》

2·330 kV sulfur-hexafluoride circuit breaker.

330千伏的六氟化硫断路器。

3·Check motor wiring and circuit breaker.

电机不转检查断路器及电机接线。

4·Is the circuit breaker closed or opened?

断路器是闭合的还是断开的。

5·Open the circuit breaker of the capacitor bank.

断开电容器组的断路器。

6·Once again, a circuit breaker blew, indicating a problem with the pump module.

这次又坏了一个断路器，这表明故障与泵模组有关。

7·Test and set switch gear and circuit breaker relays for proper coordination.

对开关柜、断路器继电器的配位是否正确进行测试并设置。

8·This ground fault protection function may be incorporated into a circuit breaker.

这种功能可以一体化设计在断路器上。

9·With sulfur hexafluoride gas to double as insulation interrupter and circuit breaker.

以六氟化硫气体进行灭弧并兼作绝缘用的断路器。

10·We recommend at least a 60-100 amp DC circuit breaker be used with all installations.

至少要有一60 - 100安培的直流断路器来配合使用。

断路器

1·The mammoth calculation nearly came to grief on more than one occasion, Mr Kondo said, including one morning when his daughter tripped a circuit breaker when she turned a hair dryer on.

庞大的计算在几度面临失败，近藤先生说道，包括一天早上当他的女儿因开启电吹风而触发断路器的时候。

2·Flight controllers tried to restart the disabled ammonia pump early on Sunday but the circuit breaker tripped again.

飞行控制系统试图在周日前使不能工作的氨气泵重新工作，不过断路器跳闸了。

3·330 kV sulfur-hexafluoride circuit breaker.

330千伏的六氟化硫断路器。

4·With sulfur hexafluoride gas to double as insulation interrupter and circuit breaker.

以六氟化硫气体进行灭弧并兼作绝缘用的断路器。

5·Install, replace and repair lighting fixtures and electrical control and distribution equipment, such as switches, relays and circuit breaker panels.

安装，更换和修复照明灯具和电气控制及配电设备，如开关，继电器和断路器面板。