9 d; w. C- }. t3 U9 ~& ?Most time yes, but not all the time!7 u4 C6 x# E+ c4 n
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Not really, depand on which control sytem the motor is using and where the motor is using.... * z0 l; E8 L" ]. Y- Q1 Y( F+ U
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If the motor is controlled by the DCS starter or PLC's, sometimes it uses normal open contact....