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。
This paper analyzes the intelligence contactor base on the development prospect, and illustrates the importance of data communication ability in the contactor monitoring combine with filed bus.
本文在分析智能接触器发展前景的基础上，结合现场总线说明数据通讯能力对于接触器监控的重要性。
The paper introduces the method and monitoring result of reliability test research on auxiliary contact of 3TB40 AC contactor.
介绍了3TB40交流接触器辅助触头可靠性试验的方法和试验监测结果。
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