静触点 meaning in English

stationary contact; fixed contact; break back contact; break contact

Due to the great pressure from the spring of upper static interface , it is obvious that there are not only many difficulties , but also many insecure factors in artificial operation , especially when it is raining . up to now , with the exception of self - falling when fault happens , all disjunction and close of the high - voltage explosion fuse are manipulated manually
由于该类型熔断器的对地安全距离至少为4 . 5米，且其上部静触点的弹簧压力亦很大，因此人工操作熔管的分合不仅具有相当的难度，且操作过程中的不安全因素甚多。