Detailed Product Description

 3TF series AC contactors are suitable in electrical system with AC 50/60HZ, rated operational voltage up to 660V, In AC-3 usage, rated operational voltage up to 380V, rated operational current up to 630A to make or break remote motors or system. They can form electromagnetic starters with suitable thermal overload relays 3UA series to protect system and motors against overload or phase-failure. They are made according to IEC947-2, BS5424 & VDE0660.

3TD Mechanical Interlocking Contactor is suitable for using in the circuit up to the rated voltage 660V AC 50Hz or 60Hz, current 300A, for convertible controlling the motor. It's mechanical interlocking device ensures contact changeover of the two convertible contactor.

The Specifications as follows:
3TF/3TD40
3TF/3TD41
3TF/3TD42
3TF/3TD43
3TF/3TD44
3TF/3TD45
3TF/3TD46
3TF/3TD47
3TF/3TD48
3TF/3TD49
3TF/3TD50
3TF/3TD51
3TF/3TD52
3TF/3TD53
3TF/3TD54
3TF/3TD55
3TF/3TD56
3TF/3TD68


3TB
3TB contactor is suitable for using in he 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 Berries convertible contactor for Controlling, breaking and Reversing of the motor. The products comply with IEC947 & VDE0660.

The Specifications as follows:
3TB40
3TB41
3TB42
3TB43
3TB44

3TH
3TH auxiliary contactor is the auxiliary suited by controlled circuit whose voltage is AC 50/60Hz, 660V and DC 660V. They control all kinds of magnetic coil and amplify or transfer signal to relative controlled element simultaneously. They are characterized by high performance & long service life.

The Specifications as follows:
3TH80-40
3TH80-31
3TH80-22
3TH82-80
3TH82-71
3TH82-62
3TH82-53
3TH82-44