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contactor 3TF

Application

3TF

Application
3TF Series AC Contactors are latest products in 1990’s.The series products are suitable for frequency of 50/60Hz,rated insulation voltage up to 690-1000V,rated opreational current up to 9A-400Aat raetd operational voltage up to 380V under the utilization category AC-3.
3TF Sersies AC Contactors are mainly used for making breaking electric circuits at a ling distance and for frequent starting stopping and reversing control of AC motors
They comply with IEC947,VDE0660, MGB14048.

Technical Data

Type

Rated thermal
current(A)

Rated operation current(A)

Controllable power of motor(KW)

Type of auxliliary
contact

AC-3

AC-4

380V

660V

380V

660V

380V

660V

3TF30

20

9

7

4

5.5

1.4

2.4

NO
NC
1NO+1NC
2NO+2NC

3TF31

20

12

7.5

5.5

7.5

1.9

3.3

3TF32

30

16

12.5

7.5

11

3.5

6

3TF33

30

22

16.5

10

15

4

6.6

3TF34

55

32

24

15

22

7.5

13

3TF35

55

38

24

18.5

22

9

15.5

3TF40

20

9

7

4

5.5

1.4

2.4

3TF41

20

12

7.5

5.5

7.5

1.9

3.3

3TF42

30

16

12.5

7.5

11

3.5

6

3TF43

30

22

16.5

10

15

4

6.6

3TF44

55

32

24

15

22

7.5

13

3TF45

55

38

24

18.5

22

9

15.5

3TF46

80

45

40

22

37

12

20.8

2NC+2NO
4NC+4NO

3TF47

80

63

60

30

55

14

24.3

3TF48

100

75

60

37

55

17

29.5

3TF49

100

85

80

45

75

21

36

3TF50

160

110

95

55

90

27

46.9

3TF51

160

140

120

75

110

35

60

3TF52

200

170

160

90

150

38

66

3TF53

210

205

165

110

160

50

86

3TF54

300

250

230

132

220

58

100

3TF55

300

300

260

160

250

66

114

3TF56

400

400

380

200

355

81

140

3TF68

630

630

600

335

560

160

278

Specifications
TEL : 0577-62786986
ADD : No119 Xinguang Road Industry Liushi Town Yueqing City
Zhejiang Province China
WEB : www.chinahorel.com
E-mail : alan@chinahorel.com

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