Page 147 - B_ELSB_Cat_2022_01_MCBs

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MCBs technical details
Coordination tables: selectivity

Supply s. S800N
Char. C
Load s. Icu [kA] 36
In [A] 25 32 40 50 63 80 100 125
S400M D Icn [kA] 6 0.4 0.5 0.7 1 1.6 2.9 5.8
S450M 10
10 0.5 0.6 0.8 1.1 1.6 2.2
13 0.6 0.8 1.1 1.6 2.5
16 0.7 0.9 1.3 1.8
20 0.9 1.3 1.8
25 0.9 1.3
32 1.3
40
50
63

Supply s. S800N
Char. C
Load s. Icu [kA] 36
In [A] 25 32 40 50 63 80 100 125
S400M K 50 0.5 T T T T T T T T
S450M
1 2 T T T T T T T
1.6 1 2.1 T T T T T T
2 0 0.7 2.1 T T T T T
25 3 0 0.4 0.7 1.1 2 5.8 T T
4 0 0.4 0.6 0.9 1.3 2.4 5.6 T
6 0.4 0.5 0.7 1 1.6 2.9 5.8
8 0.5 0.6 0.8 1.1 1.6 2.5
10 0.6 0.8 1.1 1.6 2.5
13 0.7 0.9 1.3 1.8
16 0.9 1.3 1.8
20 0.9 1.3
10 25 1.3
32
40
50
63