Page 120 - B_ELSB_Cat_2022_01_MCBs

1/120 ELECTRICAL INSTALL ATION SOLUTIONS FOR BUILDINGS - TECHNICAL DETAILS 9AKK 107991 A8329
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MCBs technical details
Coordination tables: selectivity

S800S – S400M @230/400 V
Supply s. S800S
Char. B
Load s. Icu [kA] 50
In [A] 25 32 40 50 63 80 100 125
S400M B Icn [kA] 6 0.4 0.5 0.6 0.9 1.4 2.4
S450M 10 10 0.4 0.5 0.7 0.9 1.3
FS401M
FS451M 13 0.5 0.7 0.9 1.2
FS403M 16 0.7 0.9 1.2
FS453M
20 0.9 1.2
25 0.9 1.2
32 0.7 1
40 0.7 1
50 0.9
63 0.9

Supply s. S800S
Char. B
Load s. Icu [kA] 50
In [A] 25 32 40 50 63 80 100 125
S400M C 50 0.5 T T T T T T T T
S450M 1 3 T T T T T T T
FS401M
FS451M 1.6 1 1 T T T T T T
FS403M 2 0 1 1.2 T T T T T
FS453M
25 3 0 0.6 0.7 1 2.4 T T
4 0 0.5 0.6 0.9 1.5 2.8 T
6 0.4 0.5 0.6 0.9 1.4 2.4
8 0.4 0.5 0.7 0.9 1.3
10 0.4 0.5 0.7 0.9 1.3
13 0.5 0.7 0.9 1.2
16 0.7 0.9 1.2
20 0.9 1.2
15 25 0.9 1.2
32 0.7 1
40 0.7 1
50 0.9
63 0.9