3TB series AC Contactor

APPLICATION
The contactor  is suitable for using in the circuits up to the rated voltage 660V AC 50Hz or 60Hz, rated current 630A, for making  and breaking, and for frequent starting and controlling the motor. After combined with the mechanical interlocking  device, it becomes 3TD series convertible contactor  for controlling, starting, breaking and reversing of the motor. The products comply with IEC60947& VDE0660.