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MCBs technical details
Peak current I
p
Limitation curves - Peak current values
The Ip curves give the values of the peak current, expressed in kA, in relation to the perspective symmetrical short-circuit
current (kA).
S 200-S 200 M-S 200 P, characteristics B-C; DS 200-DS 200 M, characteristics B-C
100
50
20
50 63 A
32 40 A
10
20 25 A
5 13 16 A
8 10 A
Ip [kA] 2 6 A
4 A
3 A
1 2 A
1,6 A
0.5 0,5 1 A
0.2
0
0 0.2 0.5 1 2 5 10 20 50 100
Irms [kA] S 200 S 200 M S 200 P
DS 200 DS 200 M
S 200-S 200 M-S 200 P, characteristics K-D
100
50
20
50 63 A
32 40 A
10
20 25 A
5 13 16 A
8 10 A
Ip [kA] 6 A
2 4 A
3 A
1 2 A
1,6 A
0.5 0,5 1 A
0.2
0
0 0.2 0.5 1 2 5 10 20 50 100
Irms [kA] S 200 S 200 M S 200 P
