Data Sheet

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Modular DIN Rail Products
MCB
Power supply side: RT36-00 (fuse)
Is (kA)
Is (kA)
In
(A)
In
(A)
≤2
3
4
6
10
16
20
25
32
40
50
63
≤10
16
20
25
32
40
50
63
Load side: NB1-63,
NB1-63H
Curve B, C
Load side: NB1-63,
NB1-63H
Curve B, C
20
16
1.2
0.7
0.6
0.5
0.19
25
20
4
1.2
0.9
0.8
0.7
0.19
36
25
＞12
3.8
2.5
1.9
1.4
1.2
0.3
0.3
50
32
＞12
5.3
3.8
2.5
2.2
1.8
1.5
1.3
0.4
0.4
63
40
＞12
6
6
4.5
3.2
2.6
2.2
2
1.7
0.5
0.5
0.5
80
50
＞12
6
6
5
3.6
3
2.5
2.2
1.9
1.7
1.5
0.5
0.5
0.5
0.5
100
63
＞12
6
6
6
6
5.6
4.6
4.1
3.8
3
2.6
2.4
0.5
0.5
0.5
0.5
0.5
125
80
＞12
6
6
6
6
6
6
5.5
4.5
4
3.5
3.3
0.63
0.63
0.63
0.63
0.63
0.63
160
100
＞12
6
6
6
6
6
6
6
6
5
4.5
4.5
0.8
0.8
0.8
0.8
0.8
0.8
0.8
3.3 Selectivity
Power supply side: NM8-100S/H/R
Power supply side: RT16 series
Is (kA)
Is (kA)
In
(A)
In
(A)
1~6
8~10
13
16
20
25
32
40
50
63
1~6
10~20
32~40
50~60
Load side: NB1-63,
NB1-63H
Curve B, C
Load side: NB1-63,
NB1-63H
Curve B, C
40
40
40
40
40
40
40
40
40
30
20
15
12
12
12
18
15
15
15
50 63 80 100
40
40
35
30
30
30
30
30
30
15
125 160
3.4 Backup protection
40
40
40
40
40
40
40
40
30
20
40
40
40
40
40
40
40
40
30
20
40
40
40
40
40
40
40
40
30
20
40
40
35
30
30
30
30
30
30
15
40
40
35
30
30
30
30
30
30
15
Power supply side: NM8
NM8-125S NM8-125H NM8-125R NM8-250S NM8-250H NM8-250R
18
15
15
15
15
12
12
12
15
12
12
12
15
12
12
12