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。