auxiliary contact

常見例句

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驗的方法和試驗監(jiān)測結(jié)果。
The scheme that the auxiliary contact of the switch is taken as the auxiliary criterion composed of the flashover protection is not correct.
得出采用隔離刀閘輔助觸點作為斷口閃絡(luò)保護輔助判據(jù)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，和適當(dāng)?shù)臒崂^電器組合，保護可能發(fā)生過負載的電路之用。