Basic HTML Version
9/4
Dimensions
Section 10
9
Temperature derating
Multi 9
Miniature circuit
breakers
Max current (A) according to ambient temperature
C60 : curve D
Temperature (°C)
20 25 30 35 40 45 50 55 60
Rating (A)
1
1.10 1.08 1.05 1.03
1
0.97 0.95 0.92 0.89
2
2.18 2.14 2.08 2.04
2
1.96 1.90 1.86 1.80
3
3.42 3.30 3.21 3.12
3
2.88 2.77 2.64 2.52
4
4.52 4.40 4.24 4.12
4
3.88 3.72 3.56 3.44
6
6.48 6.36 6.24 6.12
6
5.88 5.76 5.58 5.46
10
11.4 11.1 10.7 10.4
10
9.60 9.20 8.80 8.40
16
17.9 17.4 16.9 16.4
16
15.5 15.0 14.4 13.9
20
22.2 21.6 21.2 20.6
20
19.4 18.8 18.2 17.6
25
27.7 27.0 26.5 25.7
25
24.2 23.5 22.7 21.7
32
35.2 34.2 33.6 32.9
32
31.0 30.4 29.4 28.4
40
44.4 43.6 42.4 41.2
40
38.8 37.6 36.4 34.8
50
56.0 54.5 53.0 51.5
50
48.5 46.5 45.0 43.0
63
71.8 69.9 67.4 65.5
63
60.4 57.9 55.4 52.9
DPN Vigi, DPN N Vigi
Temperature (°C)
20 25 30 35 40 45 50 55 60
Rating (A)
1
1.04 1.02
1
0.98 0.96 0.93 0.91 0.89 0.86
2
2.08 2.04
2
1.96 1.91 1.87 1.82 1.77 1.72
3
3.16 3.08
3
2.92 2.83 2.75 2.66 2.57 2.47
6
6.26 6.13
6
5.87 5.73 5.60 5.45 5.31 5.16
10
10.5 10.2
10
9.75 9.49 9.23 8.96 8.67 8.38
16
16.8 16.4
16
15.6 16.2 14.8 14.3 14.9 13.4
20
21 20.5
20
19.5 19 18.5 17.9 17.4 16.8
25
26.1 25.5
25
24.4 23.9 23.3 22.7 22.1 21.4
32
33.4 32.7
32
31.2 30.5 29.7 28.9 28 27.1
40
41.6 41.8
40
39.2 38.3 37.4 36.5 35.6 34.6