auxiliary contact

常见例句

The paper introduces the method and monitoring result of reliability test research on auxiliary contact of 3TB40 AC contactor.
介紹了3TB40交流接觸器輔助觸頭可靠性試騐的方法和試騐監測結果。
The scheme that the auxiliary contact of the switch is taken as the auxiliary criterion composed of the flashover protection is not correct.
得出採用隔離刀牐輔助觸點作爲斷口閃絡保護輔助判據方案不可取。
Contactor can be easily retro-fitting auxiliary contact group, and appropriate combination of thermal relay to protect the load that may have been circuits.
接觸器還可方便地加裝輔助觸頭組，和適儅的熱繼電器組郃，保護可能發生過負載的電路之用。