Contactors NCH8 Modular AC Contactor 5. Overall and ...chint.cz/katalogy/en/NCH8.pdf · 44 44 18 36...

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Contactors

D-83 > >>

5. Overall and mounting dimensions (mm)

67max

C

55max

92

max

R

Φ5.4

C

41

.3±

0.2

22±

0.1

4

5.4

45±0.2

41.3±0.2

NCK3-20/2~40/2

12.6

73max

5.5

51.7±0.2

37.5±0.2

79.2±

0.2

5

5.5

57±0.2

37.5±0.2

67.5max

5.5

5.5

82.5±

0.2

595.2

max

NCK3-20~40

115max

13

3m

ax

74±0.18

89max

64±0.18

Φ5 +0,14 0

11

7±

0.1

8

37. 5±0.2

82

.5±

0.2

5

79

.2±

0.2

5

37. 5±0.251. 7±0.2

57±0.2

5.5

79max

115m

ax

5.5

67.5max

5.5

5.5

5.5

NCK3-50~60 NCK3-75~90

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Contactors

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NCK3-20/1~40/1

67max

45±0.2

55max

41.3±0.2

22±

0.1

4

92m

ax

5.2

R

4-φ5.2

41.3±

0.2

5

Φ10+0,14 0

D

NCH8 Modular AC Contactor

1. General

1.1 Electric ratings: up to 20A, 25A, 40A, 63A, 230V,

AC50/60Hz;

1.2 Utilization category: AC-1, AC-7a, AC-7b;

1.3 Standard: IEC/EN 61095

2. Features

2.1 Compact design and modularization design;2.2 Insulation material with excellent performances has been adopted to enhance the operation security to a great extent;2.3 Elegant appearance. A mounting instruction diagram is appended for convenient operation; 2.4 No noise during operation.

Modular DIN Rail Products Modular DIN Rail Products

ContactorContactor

1.5

3. Technical data

Utilization category Ui (V) Ue (V~)

Conventional heating current (A) Ie (A)

Controlled power (kW)

Utilization category

3.2 Making and breaking capacity

Making and breaking conditions Electrification time (s)

Interval time (s)

Operating cycle times

Ic/Ie Ur/Ue COSφ

3.1 Ratings

Model

NCH8-20

NCH8-20

NCH8-40

NCH8-63

Model

AC-1,AC-7a

AC-7b

AC-1,AC-7a

AC-1,AC-7a

500

500

500

500

230

230

400

400

20

20

40

63

20

9

40

63

4

1.2

40

40

NCH8-20

NCH8-20

NCH8-63

AC-1,AC-7a

AC-7b

AC-1,AC-7a

1.5

8

1.05

1.05

1.05

0.8

0.45

0.8

0.05

0.05

0.05

10

10

10

50

50

50


Electrification time (s)

Interval time (s)

Operating frequency

I/Ie U/Ue COSφ Ic/Ie Ur/Ue COSφ

Making conditions Breaking conditions

AC-1

AC-7a

AC-7b

1.0

1.0

6.0

1.05

1.05

1.0

0.8

0.8

0.45

1.0

1.0

1.0

1.05

1.05

0.17

0.8

0.8

0.45

0.05

0.05

0.05

10

10

10

6000

30000

30000

3.3 Conventional Operating Performances3.3.1 Conventional operating performances of NCH8-20~25

3.3.2 Conventional operating performances of NCH8-40~63


Making and breaking conditions Electrification time (s)

Interval time (s)

Operating frequency

Ic/Ie Ur/Ue COSφ

1.0

1.0

1.05

1.05

0.8

0.8

0.05

0.05

10

10

AC-1

AC-7a

6000

30000

3.4 Conventional heating current under different ambient temperature

Rated current

Ie=20A

Ie=40A

Ie=63A

40℃ 50℃ 60℃ 70℃

20A

40A

63A

18A

38A

57A

16A

36A

50A

14A

32A

46A

3.5 Number of appended lamps with voltage up to 230V

Tungsten filament and halogen 230V

60W 100W 200W 300W 500W 1000WUnit power

20A

40A

63A

20

85

115

12

50

70

6

25

35

4

17

23

2

10

14

1

5

7

NCH8-25 AC-1,AC-7a 500 400 25 25 16

NCH8-25 AC-1,AC-7a 1.5 1.05 0.8 0.05 10 50

Ie=25A 25A 22A 18A 16A

25A 36 20 11 7 4 2

NCH8-40 AC-1,AC-7a 1.5 1.05 0.8 0.05 10 50

5. Ordering information

Coil voltageNumber of contactModelOrder code

CTNStandard RoHS

4. Overall and mounting dimensions (mm)

H2

L2

H1

H

L1

L

D

Model L

85

85

L1

35.5

35.5

L2

45

45

H

65.5

65.5

H1

60

60

H2

44

44

18

36

2P 4P

36

54

NCH8-20

NCH8-20

NCH8-20

NCH8-20

NCH8-20

NCH8-20

NCH8-20

NCH8-20

NCH8-20

NCH8-20

NCH8-25

NCH8-25

NCH8-25

NCH8-25

NCH8-40

NCH8-40

NCH8-40*

NCH8-40*

NCH8-40

NCH8-40

NCH8-40

NCH8-40

NCH8-40*

NCH8-40*

NCH8-63

NCH8-63

NCH8-63*

NCH8-63*

NCH8-63

NCH8-63

NCH8-63

NCH8-63

NCH8-63*

NCH8-63*

128

128

128

128

128

128

96

96

96

96

96

96

96

96

64

64

64

64

64

64

64

64

64

64

64

64

64

64

64

64

D

NCH8-20~25

NCH8-40~36

2NO

2NO

1NO+1NC

1NO+1NC

2NC

2NC

4NO

4NO

2NO+2NC

2NO+2NC

4NO

4NO

2NO+2NC

2NO+2NC

4NO

4NO

2NO+2NC

2NO+2NC

2NO

2NO

1NO+1NC

1NO+1NC

3NO+1NC

4NC

4NO

4NO

2NO+2NC

2NO+2NC

2NO

2NO

1NO+1NC

1NO+1NC

3NO+1NC

4NC

230V 50Hz

24V 50Hz

220/230V

24V 50Hz

220/230V

24V 50Hz

220/230V

24V 50Hz

220/230V

24V 50Hz

220/230V

24V 50Hz

220/230V

24V 50Hz

230V

24V

230V

24V

230V

24V

230V

24V

220/230V

220/230V

230V 50Hz

24V 50Hz

230V 50Hz

24V 50Hz

230V 50Hz

24V 50Hz

230V50Hz

24V 50Hz

220/230V

220/230V

64

64

64

64

981874

981875

981876

981877

981878

986779

986780

986781

986782

986783

986784

986785

986786

986787

981879

981880

981881

981882

981883

981884

981885

981886

986788

986789

981887

981888

981889

981890

981891

981892

981893

981894

986790

986791

153000

153001

153002

153003

153020

-

-

-

-

-

-

-

-

-

153004

153005

153006

153007

153008

153009

153010

153011

-

-

153012

153013

153014

153015

153016

153017

153018

153019

-

-

Note: “*” means the product is not available during current development

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Contactors NCH8 Modular AC Contactor 5. Overall and ...chint.cz/katalogy/en/NCH8.pdf · 44 44 18 36...

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