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JIGO AC Contactor

JIGO AC Contactor
JIGO AC Contactor
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Product Code : CJX1-32-38(3TF-44,45
Product Description

APPLICATION 

3TF Series AC Contactor 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.The form electromagnetic starters with suitable thermal over load or phase-failure.The are mode according to IEC947.BS5424 & VDE0660.The contactor is a straight motion mechanism having double-breaking contacts.The auxiliary contacts are arranged 2NO.2NC at most,It is employed the flexible locking connection be-tween the contact support and core,three are no arcisolated panel in the 32A contactors,there are moulded arc-chute with arcisolated panel,because all contacts are made of high nonfusibility and against corrosion silve ralloy.All series products can be mounted by screws,32A contactor also by installation rail.

SPECIFICATIONS 

Type

3TF-42

3TF-43

3TF-44

3TF-45

Rated insulation voltage

690

690

690

690

Rated operational current(380V)

AC-3

16

22

32

38

AC-4

7.7

8.5

15.6

18.5

Rated outputs of three-phase motors at 50Hz

AC-3

AC-4

230/220V

4

5.5

8.5

11

400/380V

7.5

11

15

18.5

500V

9

11

21

25

690/660V

11

11

23

23

1000V

-

-

-

-

400/380V

3.5

4

7.5

9

690/660V

6

6.6

13

15.5

(—106)Mechanical endurance

15

15

10

10

(—106)Mechanical endurance

AC-3

1.2

1.2

1.2

1.2

AC-4

0.2

0.2

0.2

0.2

Switchina frequency

AC-3

750

750

750

600

AC-4

250

250

250

200

Coil voltage lolerance

(0.8~1.1)Us

Power consumption of coil(50Hz)

Closed

10

10

12.1

12.1

P.f.

0.29

0.29

0.28

0.28

Closing

68

68

101

101

P.f.

0.82

0.82

0.83

0.83

Convention althermal current

30

30

55

55

Conventional thermal current of auxiliary contacts

10

10

10

10

Rated operational current of auxiliary contacts

AC-15
380/220V

6/10

6/10

4/6

4/6

Weight

AC0.49

AC0.49

AC0.68

AC0.68





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