Page 121 - B_ELSB_Cat_2022_01_MCBs

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MCBs technical details
Coordination tables: selectivity

Supply s. S800S
Char. B
Load s. Icu [kA] 50
In [A] 25 32 40 50 63 80 100 125
S400M D Icn [kA] 6 0.5 0.7 1.1 1.8 3.3
S450M 10 10 0.6 0.9 1.2 1.8
13 0.9 1.2 1.8
16 1 1.4
20 1.4
25
32
40
50
63

Supply s. S800S
Char. B
Load s. Icu [kA] 50
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 1 5 T T T T T T
1.6 0 1 2.1 T T T T T
2 0 1 0.7 2.1 T T T T
25 3 0 0.4 0.7 1.1 2.3 7.8 T
4 0 0.4 0.6 0.9 1.5 2.8 7
6 0.5 0. 7 1.1 1.8 3.3
8 0.6 0.9 1.2 1.8
10 0.9 1.2 1.8
13 1 1.4
16 1.4
20
10 25
32
40
50
63