名词中文翻译
中文翻译：无激励接触器
同义词：
['无激励接触器例句：1. The no-excitation contactor is used to switch off the power supply when the machine is not in use.（当机器不使用时，无激励接触器用于关闭电源。）']
例句：
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1. The no-excitation contactor is used to switch off the power supply when the machine is not in use.
当机器不使用时，无激励接触器用于关闭电源。
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2.The no-excitation contactor is a crucial component in the electrical system.
无激励接触器是电气系统中的关键组件。
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3. The no-excitation contactor ensures that the circuit remains open even when the machine is turned off.
无激励接触器确保即使在机器关闭时电路仍然保持打开状态。