369-HI-R-M-0-0-0-E GE 接触器

ABB ACBU-A1
GE 369-HI-R-M-0-0-0-E
SCHNEIDER 140CPU67260
FOXBORO A4H254-8F8T
Schneider 140CPU67260
Seidel MV65WKS-CE310/22PB
ABB ACBU-A1
ABB SC560
Bently 3500/22M
TRICONEX 3625
MOTOROLA MVME162-213
TRICONEX 3008
ABB DSQC679 3HAC028357-001
GE IS220PTURH1B

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Description

从而使SQ2常开触头断开,如果控制电路只受SQ2常开触头的控制,这时KM就会断开,使M停止,而这时水塔的水位还远没有达到上限水位,为了解决这个矛盾,只要在控制原理图中下限行程开关SQ2常开触头旁并联一个KM接触器的常开触头就可以了。当SQ2接通KM回路时

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