Page 125 - B_ELSB_Cat_2022_01_MCBs

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MCBs technical details
Coordination tables: selectivity

Supply s. S800S
Char. D, K
Load s. Icu [kA] 50
In [A] 25 32 40 50 63 80 100 125
S400M D Icn [kA] 6 0.5 0.8 1.4 2.3 3.3 T T T
S450M 10 8 0.5 0.6 1 1.4 1.8 3.6 5 9
10 0.5 0.6 1 1.4 1.8 3.6 5 9
13 0.5 0.8 1.1 1.4 2.4 3.1 4.7
16 0.8 1.1 1.4 2.4 3.1 4.7
20 0.8 1 1.6 2 2.9
25 1 1.6 2 2.9
32 1.5 1.8 2.6
40 1.7 2.4
50 2
63

Supply s. S800S
Char. D, K
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 T T T T T T T T
1.6 T T T T T T T T
2 2.1 T T T T T T T
25 3 0.7 1.2 4 T T T T T
4 0.6 0.9 2 4 7 T T T
6 0.5 0.8 1.4 2.3 3.3 T T T
8 0.5 0.6 1 1.4 1.8 3.6 5 T
10 0.5 0.6 1 1. 4 1.8 3.6 5 T
13 0.5 0.8 1.1 1.4 2.4 3.1 4.7
16 0.8 1.1 1.4 2.4 3.1 4.7
20 0.8 1 1.6 2 2.9
10 25 1 1.6 2 2.9
32 1.5 1.8 2.8
40 1.7 2.4
50 2
63