... circuits up to the rated voltage 660V AC 50Hz or 60Hz. GMC series AC Contactor is suitable for using in the ... AC motor. Combined with the auxiliary contact block, delay timer & machine-interlocking device etc, it becomes the delay contactor, mechanical interlocking contactor, ... Contactor is produced according to IEC60947-4.Type: GMC-9, 12,18,22,32,40,50,65,75,85. LG/LS AC Contactor (GMC-22 AC Contactor ...