ECC GROUP

S-K AC CONTACTOR

APPLICATION

S-K series magnetic AC contactors are a new generation of contactors. The contactor is suitable for making and breaking remote circuits or frequent starting and controlling of AC motor with 50/60HZ rated voltage up to 660V, rated operating current 9, 12,16,22,30,40,50 and 105A at operating voltage 380V under the utilization category AC-3.

SPECIFICATION

Contactor type

S-K10

S-K11

S-K12

S-K18

S-K20

S-K21

S-K22

S-K35

S-K50

S-K65

S-K80

S-K95

rated operating current in 220V(A)

11

13

13

18

22

22

30

40

55

65

85

105

Rated operating current in 380V(A)

9

12

12

16

22

22

30

40

50

62

85

105

Rated operating current in 660V(A)

5

7

7

9

9

9

12

17

26

35

52

65

Controlled motor Power under AC-3(KW)

at220V

2.2

3

3

4

5.5

5.5

8.5

12

17

19

24

30

at380V

3.3

4

4

6

10

10

14

20

25

32

40

55

at660V

3.3

4.5

4.5

5.5

10

10

14

20

30

40

50

60

Coil consumption at rated coil voltage

3.5

3.5

3.5

3.5

5.3

5.3

5.3

5.3

2.8

2.8

2.8

2.8

Rated frequency of operating Ops/hr

1800

1200

Electric life under AC-3

1×10⁶

Type

UA-AX422

UA-AX431

UA-AX440

UA-AX413

UA-AX404

NO

2

3

4

1

0

NC

2

1

0

3

4

Type

UA-AX211

UA-AX220

UA-AX202

UA-AX2

UA-AX4

NO

1

2

0

NC

1

0

2

PDF Files

Print Page

Close Window