C122-H001-02EN
180
120
60
40
20
min
10
6
4
2
1
40
20
10
6
4
2
1
s
0.6
0.4
0.2
0.1
0.06
0.04
Minimum
0.02
0.01
1
1.5
2
3
Current (ratio to the rated current)
Figure 2.24 Characteristics of circuit breakers in
customers' distribution panels installed in Japan
4
5 6 7 8 10
15
20
30 40 50
2.6 Circuit Breaking Characteristics
Maximum
80 100
2-37