Background Image
Table of Contents Table of Contents
Previous Page  256 / 543 Next Page
Information
Show Menu
Previous Page 256 / 543 Next Page
Page Background

17/160 Circuit-breakers, switch-disconnectors

Construction size 3: let-through characteristics

2010 CA08103002Z-EN

www.eaton.com

Construction size 3: let-throughcharacteristics

?Construction size 1, 3: let-throughcharacteristic

Let-through current

Î

D

[kA]

D

Î

5 6

108 15 20

4

1 2 3

100 150

30 50 40 80 60

NZMC3(-4)-A...

415 V

525 V

40

20

10

8

6

4

3

1

200

100

80

60

2

x

I

cc

[kA]

I

cc rms

5 6

108 1520

4

1 2 3

100150

30 50 40 80 60

NZMN3(-4)-A...

525 V

690 V

415 V

40

20

10

8

6

4

3

1

200

100

80

60

2

x

I

cc

[kA]

D

Î

[kA]

I

cc rms

40

20

10

8

6

4

3

1

200

100

80

60

5 6

108 15 20

4

1 2 3

100 150

30 50 40 80 60

NZMH3(-4)-A...

525 V

690 V

415 V

2

x

I

cc

[kA]

D

Î

[kA]

I

cc rms

3

6

4

20

10

8

100

60

200

40

80

1

6 5 108 15 20

4

1

3 2

100 150

30

2

x

I

cc

[kA]

D

Î

50 40 80 60

NZMN3(-4)-AE(VE,ME)220...630

415 V

525 V

690 V

[kA]

I

cc rms

2

6

4

20

10

8

100

60

200

40

80

1

6

5 10

8

15 20

4

1

3

2

100 150

35

2

x

I

cc

[kA]

D

Î

42

85

60

NZMN3-VE...-NA

240 V

480 V

600 V

[kA]

I

cc rms

3

6

4

20

10

8

100

60

200

40

80

1

6 5

108 15 20

4

1

3 2

100 150

30

2

x

I

cc

[kA]

D

Î

50 40 80 60

NZMH3(-4)-AE(VE,ME)220...630

690 V

525 V

415 V

[kA]

I

cc rms

2

6

4

20

10

8

100

60

200

40

80

1

6

5 10

8

15 20

4

1

3

2

100 150

30

2

x

I

cc

[kA]

D

Î

50

40

80

60

NZMH3-VE...-NA

240 V

480 V

600 V

[kA]

I

cc rms

NZM3