Page 131 - B_ELSB_Cat_2022_01_MCBs

1
1/131

—
MCBs technical details
Coordination tables: selectivity

E. S800N
Char. D
L. Icu 36
[kA] In [A] 25 32 40 50 63 80 100 125
0.5 T T T T T T T T
1 T T T T T T T T
1.6 T T T T T T T T
2 2.3 T T T T T T T
3 0.7 1.3 4.4 T T T T T
4 0.7 1 2.2 4.4 T T T T
6 0.6 0.8 1.5 2.5 3.6 T T T
8 0.5 0.7 1.1 1.5 2 4 5.5 T
S200 D 10 10 0.5 0.7 1.1 1.5 2 4 5.5 T
13 0.6 0.9 1.2 1.5 2.6 3.4 5.2
16 0.9 1.2 1.5 2.6 3.4 5.2
20 0.9 1.1 1.8 2.2 3.2
25 1.1 1.8 2.2 3.2
32 1.7 2 2.9
40 1.9 2.6
50 2.2
63

E. S800N
Char. D
L. Icu 36
[kA] In [A] 25 32 40 50 63 80 100 125
0.5 T T T T T T T T
1 T T T T T T T T
1.6 T T T T T T T T
2 2.3 T T T T T T T
3 0.7 1.3 4.4 T T T T T
4 0.7 1 2.2 4.4 T T T T
6 0.6 0.8 1.5 2.5 3.6 T T T
8 0.5 0.7 1.1 1.5 2 4 5.5 T
S200 K 10 10 0.5 0.7 1.1 1.5 2 4 5.5 T
13 0.6 0.9 1.2 1.5 2.6 3.4 5.2
16 0.9 1.2 1.5 2.6 3.4 5.2
20 0.9 1.1 1.8 2.2 3.2
25 1.1 1.8 2.2 3.2
32 1.7 2 2.9
40 1.9 2.6
50 2.2
63

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