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JIGO AC Contactors

JIGO AC Contactors
JIGO AC Contactors
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Product Code : CJX1-45-63(3TF-46,47
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 le≥32A contactors,there are moulded arc-chute with arcisolated panel,because all contacts are made of high nonfusibility and against corrosion silver alloy.All series products can be mounted by screws,le≤32A contactor also by installation rail. 


SPECIFICATIONS 

Type

3TF-46

3TF-47

3TF-48

3TF-49

Rated insulation voltage

1000

1000

1000

1000

Rated operational current(380V)

AC-3

45

63

75

85

AC-4

24

28

34

42

 

Rated outputs of three-phase motors at 50Hz

AC-3

AC-4

230/220V

15

18.5

22

26

400/380V

22

30

37

45

500V

30

41

50

59

690/660V

39

55

67

67

1000V

-

-

39

39

400/380V

12.6/12

14.7/14

17.9/17

22/21

690/660V

21.8/20.8

25.4/24.3

30.9/29.5

38/36

(×106)Mechanical endurance

10

10

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

1200

1000

1000

1000

AC-4

400

300

300

250

Coil voltage lolerance

(0.8~1.1)Us

Power consumption of coil(50Hz)

Closed

17

17

32

32

P.f.

0.29

0.29

0.29

0.29

Closing

183

183

330

330

P.f.

0.6

0.6

0.6

0.6

Convention althermal current

80

90

100

100


Conventional thermal current of auxiliary contacts

10

10

10

10

(A)Rated operational current of auxiliary contacts

AC-15
380/220V

4/6

4/6

4/6

4/6

Weight

AC1.4/1.6

AC1.4/1.6

AC2.3/2.5

AC2.3/2.5



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