3VT1 Molded Case Circuit Breakers up to 160 A
Circuit breakers · Switch disconnectors
2/21
Siemens LV 36 · 2008
2
Characteristic „L“,
I
n
= 40, 50, 63, 80, 100, 125, 160 A
Characteristic „N“,
I
n
= 32, 40, 50, 63, 80, 100, 125, 160 A
Characteristic „D“,
I
n
= 16, 20, 25 A
Characteristic „D“,
I
n
= 32,40, 50, 63, 80, 100, 125, 160 A
NSO0_00049
20
200
2000
50
500
5000
10
100
1000
10000
t
[s]
1 2
5
20
50
10
L
I
0.1 0.2 0.5
I
n
= 40 … 160 A
1.05 1.30
x
I
n
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
20
200
2000
50
500
5000
10
100
1000
10000
t
[s]
x
I
n
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
1 2
5
20
50
10
0.1 0.2 0.5
NSO0_00054
I
I
n
= 32 … 160 A
L
NSO0_00050
20
200
2000
50
500
5000
10
100
1000
10000
t
[s]
1 2
5
20
50
10
0.1 0.2 0.5
x
I
n
0.01
0.02
0.05
0.1
0.2
0.5
1
2
5
1.05 1.30
I
n
= 16 … 25 A
I
NSO0_00051
20
200
2000
50
500
5000
10
5
100
1000
10000
t
[s]
1 2
5
20
50
10
0.1 0.2 0.5
x
I
n
0.01
0.02
0.05
0.1
0.2
0.5
1
2
1.05 1.30
I
n
= 32 … 160 A
I
L