[电]?辅助触点

...辅助触点；触点保持Technical improvements of secondary voltage return circuit for double＿bus-b[gap=515]Key words：double bus-bar；voltage circuit；auxiliary contact；holding contact ...

[电]?辅助触头

12）(电磁脱扣器的)瞬时脱扣(Instantaneous tripping of the magnetic release) 13）辅助触头(Auxiliary contacts) 种类(A，B，C)和对数(Kind of contact elements (A, B, C) and number of auxiliary circuits)： ..

?辅助接点

... auxiliary conductor 辅助导线 auxiliary contact 辅助触点，副触点，连锁触点；辅助接点 auxiliary control coil 辅助控制线圈 ...

?辅触点联锁触点

... auxiliary console 辅助控制台 auxiliary contact 辅触点联锁触点 auxiliary contactor 辅接触器 ...