Page 139 - B_ELSB_Cat_2022_01_MCBs

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MCBs technical details
Coordination tables: selectivity

E. S800N
Char. B
L. Icu 36
[kA] In [A] 25 32 40 50 63 80 100 125
0.2 T T T T T T T T
0.3 T T T T T T T T
0.5 T T T T T T T T
0.75 T T T T T T T T
1 0.8 5 T T T T T T
1.6 0.5 1 2.3 T T T T T
2 0.3 0.5 0.7 2.1 T T T T
3 0.4 0.5 0.7 1.2 2.5 8.6 T
25
4 0.4 0.4 0.7 1 1.7 3 7.7
6 0.6 0.8 1.2 2 3.6
S200P K
8 0.7 0.9 1.3 2
10 0.9 1.3 2
13 1 1.5
16 1.5
20
25
32
40
15
50
63

E. S800N
Char. C
L. Icu 36
[kA]
In [A] 25 32 40 50 63 80 100 125
6 0.4 0.5 0.7 1 1.5 2.6
10 0.4 0.6 0.7 1 1.4
13 0.5 0.7 0.9 1.3
25
16 0.7 0.9 1.3
20 0.9 1.3
S200P B
25 0.9 1.3
32 0.8 1.1
40 0.8 1.1
15
50 1
63 0.9

E. = feed side
L. = load side
T = Total selectivity up to breaking capacity of the switch on load side
Selectivity limit values indicated in kA