1·Therefore, we should correct choice contactor.
因此，应正确选择接触器。
2·This product can replace other composite contactor switches and capacitors, and its excellent performance will become the future of on-off control of the mainstream products.
本产品可替代其它复合开关和电容接触器，其优良性能必将成为未来通断控制产品的主流。
3·The experiment shows that the intelligent contactor can realize network communication function.
实验表明，该智能接触器能实现网络通信功能。
4·Put any control handle to the working position, press the "start" button, the total contactor should not move, then explain the zero position protection has played a role.
把任一个控制手柄拨到工作位置上，再按“起动”按钮，总接触器应不动作，则说明零位保护已发挥作用。
5·Present paper introduces the structure of hybrid contactor, triggering circuit and its protector.
本文介绍混合式接触器的结构、触发电路及其保护器。