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Courbes de déclenchement - Intersections - Schneider Electric

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<strong>Courbes</strong> <strong>de</strong> limitation<br />

Disjoncteurs Multi 9<br />

230/240 V<br />

K395<br />

2 b<br />

Limitation en contrainte thermique<br />

DT40 - DT40N<br />

A 2 s<br />

3<br />

2<br />

6<br />

10<br />

5<br />

3<br />

2<br />

2<br />

5<br />

10<br />

5<br />

1<br />

3<br />

2<br />

4<br />

10<br />

5<br />

3<br />

2<br />

25-40 A<br />

16-20 A<br />

10 A<br />

2-6 A<br />

1A<br />

3<br />

10<br />

5<br />

3<br />

2<br />

2<br />

10<br />

.2 .3 .4 .5 .6 .7.8.9 1 2 3 4 5 6 7 8 910<br />

20<br />

kA eff / rms<br />

Limitation en courant<br />

DT40 - DT40N<br />

I(kÂ)<br />

30<br />

20<br />

courant cr te non limitŽ<br />

10<br />

8<br />

6 7<br />

5<br />

4<br />

1<br />

2<br />

25-40 A<br />

3<br />

16-20 A<br />

2<br />

10 A<br />

2-6 A<br />

1A<br />

1<br />

.8<br />

.7<br />

.6<br />

.5<br />

.4<br />

.3<br />

.2<br />

.2 .3 .4 .5 .6 .7.8.9 1 2 3 4 5 6 7 8910<br />

20<br />

kA eff / rms<br />

Légen<strong>de</strong><br />

Type <strong>de</strong> disjoncteur en fonction <strong>de</strong>s repères :<br />

b rep. 1 : DT40<br />

b rep. 2 : DT40N<br />

Schnei<strong>de</strong>r <strong>Electric</strong> - Catalogue distribution électrique 2002

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