名词
中文翻译：接触器
同义词：
['contactor', 'relay base例句：1. The contactor was designed to ensure reliable communication between the two systems.（接触器的设计是为了确保两个系统之间可靠的通信。）']
例句：
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1. The contactor was designed to ensure reliable communication between the two systems.
接触器的设计是为了确保两个系统之间可靠的通信。
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2.The relay base is responsible for powering the circuit breaker when it needs to be activated.
继电器基座负责在断路器需要激活时供电。
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3. The contactor and relay are essential components in a modern electrical system.
接触器和继电器是现代电气系统中不可或缺的组件。