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Circuit-breakers, fuses
Let-through characteristics miniature circuit-breakers
2010 CA08103002Z-EN
www.eaton.com19/63
Miniature circuit-breakers (MCB)
FAZ-...NA, FAZ-...RT
Let-through energy I
2
t
Characteristic C (0.5 - 20 A), 277 V
Characteristic C (25 - 40 A), 240 V
Characteristic D (0.5 - 20 A), 277 V
Characteristic D (25 - 40 A), 240 V
C 25
C 20
C 15,C 16
C 13
C 10
C 8
C 6,C 7
C 5
C 4
C 3
C 2
C 1.5
C 1
C 0.5
0.5
1.5
1
2
3
4
5 6 7 8 9 10
10
3
10
4
8
6
4
2
1.5
8
6
4
2
8
6
4
3
1.5
i
2
dt
[A
2
s]
I
cc rms
[kA]
C 40
C 35
C 32
C 30
C 25
0.5
1.5
1
2
3
4
5 6 7 8 9 10
10
3
10
4
8
6
4
2
1.5
8
6
4
2
8
6
4
3
1.5
i
2
dt
[A
2
s]
I
cc rms
[kA]
D 25
D 20
D 8
D 6,D7
D 10
D 15,D16
D 13
D 2
D 1.5
D 1
D 0.5
D 3
D 5
D 4
0.5
1.5
1
2
3
4
5 6 7 8 9 10
10
3
10
4
8
6
4
2
1.5
8
6
4
2
8
6
4
3
1.5
i
2
dt
[A
2
s]
I
cc rms
[kA]
D 40
D 35
D 32
D 30
D 25
0.5
1.5
1
2
3
4
5 6 7 8 9 10
10
3
10
4
8
6
4
2
1.5
8
6
4
2
8
6
4
3
1.5
i
2
dt
[A
2
s]
I
cc rms
[kA]
FAZ-NA, FAZ-RT