3TB AC contactor

1)High quality Contactor 2)With CE & CQC Attestation 3)The Most Comparative Price 4)Different type for Selection...... 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 IEC60947-4.Specifications 

Type Rated thermal current (A) Rated operating current at AC 3 380V (A) Rated operating current at 660V (A) The power of controlled motor (KW) Type of auxiliary contact 380V 660V S3TB40 20 9 3.33 4 5.5 1NO S3TB41 20 12 4.33 5.5 7.5 1NC S3TB42 30 18 7.77 7.5 11 1NO+1NC S3TB43 30 22 8.5 11 11 2NO+2NC S3TB44 45 32 12 15 23 2NC+2NO

3TB AC contactor