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1.79

Data is subject to errors and technical modifications.

Miniature Circuit Breakers

Let-Through Energy

Commercial

Distribution

0.001

0.01

0.1

1

10

100

1000

10000

1

10

100

1000

10000 100000

Let Through Energy kA² s

Icc in A

32 A, 40 A

20 A, 25 A

13A, 16 A

10 A

6 A

6 A

10 A

13 A

16 A

20 A

25 A

32 A

40 A

50 A

63 A

NBN

50 A, 63 A

0.0001

0.001

0.01

0.1

1

10

100

1000

10000

0.1

1

10

100

1000 10000 100000

DISJONCTEUR 1 MODULE

Norme IEC 60898 Courbe C / Contrainte

Miniature circuit breaker

63 A

50 A

40 A

32 A

25 A

20 A

16 A

13 A

10 A

6 A

4 A

3 A

2 A

1 A

0,5 A

32 A, 40 A

50 A, 63 A

20 A, 25 A

13A, 16 A

10 A

6 A

0,5 A

1 A, 2 A

3 A, 4 A

NCN

Let Through Energy

kA²s

Icc in A

0.0001

0.001

0.01

0.1

1

10

100

1000

10000

0.1

1

10

100

1000 10000 100000

63 A

50 A

40 A

32 A

25 A

20 A

16 A

13 A

10 A

6 A

4 A

3 A

2 A

1 A

0,5 A

32 A, 40 A

50 A, 63 A

20 A, 25 A

13A, 16 A

10 A

6 A

0,5 A

1 A, 2 A

3 A, 4 A

NDN

Let Through Energy

kA²s

Icc in A

B Curve

C Curve

D Curve