9907-164 WOODWARD 行程开关

REXROTH VDP40.2DEN-G4-NN-NN 15
REXROTH VDP40.2DEN-G4-NN-NN 15
ABB PM803F
SCHNEIDER 140CPU67160C
ROCKWELL AUTOMATION T8403
FANUC A06B-0373-B675#7075
Rexroth HZF01.1-W045N
ABB DSDP140B
ABB PM803F
Rexroth MHD071B-035-PP1-UN
SCHNEIDER 140CPU67160
ABB PM803F
A-B 6181P-15TPXP
GE VMIVME-3122
TRICONEX 3700A

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描述

电动机M就起动运行。随着水泵的工作,水塔中水位逐渐上升,浮球上升又使撞块向下离开行程开关SQ2,行程开关一旦不受压就会复位,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

GE Spectra 3 Pole 250A Fr 200A Trip SFHA36AT0250 Shunt

GE Spectra RMS 225amp SFHA36AT0250 3phase 480/240 volt

General Electric SFHA36AT0250 150 Amp 150A A SRPF250A

General Electric 100 Amp SFHA36AT0250 Spectra RMS