Page 103 - B_ELSB_Cat_2022_01_MCBs

1
1/103

—
MCBs technical details
Coordination tables: selectivity

E. S800S
Char. B
L. Icu [kA] 50
In [A] 25 32 40 50 63 80 100 125
0.5 T T T T T T T T
1 0.8 4.5 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 2.3 T T T T
3 0.4 0.5 0.7 1.2 2.5 T T
4 0.4 0.4 0.7 1 1.7 3 T
6 0.6 0.8 1.2 2 3.6
8 0.7 0.9 1.3 2
S200 D 10 10 0.9 1.3 2
13 1 1.5
16 1.5
20
25
32
40
50
63

E. S800S
Char. B
L. Icu [kA] 50
In [A] 25 32 40 50 63 80 100 125
0.5 T T T T T T T T
1 0.8 5 T T T T T T
1.6 0.5 1 2.1 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 T T
4 0.4 0.4 0.7 1 1.7 3 T
6 0.6 0.8 1.2 2 3.6
8 0.7 0.9 1.3 2
S200 K 10 10 0.9 1.3 2
13 1 1.5
16 1.5
20
25
32
40
50
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