3TH AUXILIARY CONTACTORĄ˘3TD MECHANICAL INTERLOCKING COMTACTOR

3TH80 3TH82 3TD

3TH AUXILIARY CONTACTOR
The auxiliary contactors is the auxiliary suited by controlled circuit which 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.

3TD MECHANICAL INTERLOCKING COMTACTOR
The contactor is suitable for using in the circuits up to the rated voltage 660v AC 50Hz or 60Hz,current300A,for convertible controlling the motor.It's mechanical interlocking device ensures contact changeover of the two convertible contactors.  


Specificaton
Type Type of contact
NO NC
3TH80 40-0A
31-0A
22-0A
13-0A
04-0A

4
3
2
1
-
8
7
5
5
4

-
1
2
3
4
-
1
2
3
4

3TH82 80-0A
71-0A
62-0A
53-0A
44-0A
Specificaton
Rated Voltage Rated operational current(A) Controllable motor power AC3(KW)
110V - 0.9 -
220V 10 0.45 2.2
380V 6 - 4
440V - 0.25 4
660V 2 - 4
Specificaton