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2010 CA08103002Z-EN
www.eaton.comCircuit-breakers, switch-disconnectors
Selectivity: incoming circuit-breaker, outgoing circuit-breaker
Incoming circuit-breaker (S1)
NZM...2-VE...
NZM...3-A...
NZM...3-AE...
NZM…3-VE… NZM...4-AE...
NZM…4-VE…
50(150)
36(50)(150)
50(150)
50(150)
50(85)
50(85)
100 160 250 250 320 400 500 250 400 630 250 400 630 630 800 1000 1250 1600 630 800 1000 1250 1600
Selectivity threshold
I
s
[kA] for selectivity between S2 and S1, overload and short-circuit release set to max. value
T
T
T
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T
T
T
T
T
T T
T
T T T T
T
T T T T
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T
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T
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T
T T
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T T T T
T
T T T T
T
T
T
T
T
T
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T T
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T T T T
T
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T
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T
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T
T
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T
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T T
T
T T T T
T
T T T T
T
T
10 10 10 10 T
T
T
T
T
T T
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T T T T
T
T T T T
T
T
10 10 10 10 T
T
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T T
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T T T T
T
T T T T
T
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10 10 10 10 T
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T T T T
T
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10 10 10 10 T
T
T
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T T T T
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10 10 10 10 T
T
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T T T T
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T T T T
T
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8 8 10 10 T
T
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T T
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T T T T
T
T T T T
T
T
7 7 10 10 T
T
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T
T T T T
T
T
6 6 10 10 T
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6 6 10 10 T
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T T T T
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10 T
T
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T T
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T T T T
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T T T T
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8 T
T
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T T
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T T T T
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T T T T
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10 10 T
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T T
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T T T T
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T T T T
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T
8 8 T
10 T
T
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T T
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T T T T
T
T T T T
T
T
4 4 5 5 6 9
T
5
13 T 5
13 T T T T
T
T T T T
T
T
3 3 4 4 4 5
30 4
7
T 4
7
T T T T
T
T T T T
T
T
2 2 3 3 3 4
10 3
5
20 3
5
20 T T T
T
T T T T
T
T
2 2 3 3 3 4
8
3
3.5 15 3
3.5 15 T T T
T
T T T T
T
T
2 2 2.5 2 3 4
8
2.5 3.5 15 2.5 3.5 15 T T T
T
T T T T
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5 5 6 5 10 13 30 6
16 45 6
16 45 45 T T
T
T 45 T T
T
T
5 5 3.3 5 6 10 15 3.3 10 25 3.3 10 25 25 42 T
T
T 25 42 T
T
T
4 4 3 4 5 7
12 3
8
18 3
8
18 18 30 45 T
T 18 30 45 T
T
3 3 3 3 5 7
12 3
8
18 3
8
18 18 30 45 T
T 18 30 45 T
T
2.5 2.5 3 2.5 5 7
10 3
8
18 3
8
18 18 30 45 T
T 18 30 45 T
T
2.5 2.5 2.5 2.5 4 6
10 2.5 6.5 15 2.5 6.5 15 15 25 40 T
T 15 25 40 T
T
2 2 2.5 2 4 6
10 2.5 6.5 15 2.5 6.5 15 15 25 40 T
T 15 25 40 T
T
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NZM, FAZ-B(C), PKZ