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PROTECTION - ABL Sursum

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MINIATURE CIRCUIT BREAKERS DC PRODUCT RANGE<br />

Characteristic<br />

30<br />

1,13 – 1,45 x ln<br />

minutes<br />

Seconds<br />

60<br />

40<br />

10<br />

4<br />

1<br />

10<br />

4<br />

1<br />

0,4<br />

-1<br />

10<br />

-2<br />

4x10<br />

-2<br />

10<br />

-3<br />

4x10<br />

-3<br />

10<br />

1,13 – 1,45 x ln<br />

60<br />

40<br />

10<br />

4<br />

1<br />

10<br />

4<br />

1<br />

0,4<br />

-1<br />

10<br />

-2<br />

4x10<br />

-2<br />

10<br />

-3<br />

4x10<br />

-3<br />

10<br />

1 2 3 4 5 6 7 8 10 20 40 100<br />

1 2 3 4 5 6 7 8 10 15 20 40 100<br />

1,13 – 1,45 x ln<br />

0,4<br />

10<br />

4x10<br />

10<br />

-3<br />

4x10<br />

10<br />

60<br />

40<br />

10<br />

4<br />

1<br />

10<br />

4<br />

1<br />

0,4<br />

-1<br />

10<br />

-2<br />

4x10<br />

-2<br />

10<br />

-3<br />

4x10<br />

-3<br />

10<br />

1,13 – 1,45 x ln<br />

60<br />

40<br />

10<br />

4<br />

1<br />

10<br />

4<br />

1<br />

-1<br />

-2<br />

-3<br />

-2<br />

1 2 3 4 5 6 7 8 10 20 40 100<br />

B characteristic ln = 1 - 6 A B characteristic ln = 10 - 63 A<br />

minutes<br />

Seconds<br />

x Rated current<br />

x Rated current<br />

C characteristic ln = 0,5 - 6 A<br />

minutes<br />

Seconds<br />

minutes<br />

Seconds<br />

x Rated current<br />

I = 10 - 40 A<br />

N<br />

1 2 3 4 5 6 7 8 10 15 20 40 100<br />

x Rated current<br />

C characteristic ln = 10 - 63 A

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