spring loaded contactor

例句：

1. 1. The spring-loaded contactor is responsible for ensuring that the circuit is closed when the switch is turned off.
   弹簧加载式接触器负责确保在开关关闭时电路闭合。
2. 2.Spring-loaded switches are commonly used in industrial settings to prevent accidental activation of circuits.
   弹簧加载式开关常用于工业环境中，以防止意外激活电路。
3. 3. The spring-loaded contactor was designed to minimize the risk of electrical shock during maintenance operations.
   弹簧加载式接触器的设计旨在最小化维护操作期间电击的风险。