Siemens BETA Low-Voltage Circuit Protection

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BETA Protecting
Miniature Circuit Breakers
Configuration
1/66 Siemens ET B1 · 10/2008
1
* You can order this quantity or a multiple thereof.
Characteristic curves 5SJ6
Let-through I2t values
Characteristic B Characteristic C
Characteristic curves 5SY60
10-1
10 -1
100
101 100 102
2
4
6
101
2
4
6
102
2
4
6
2 4 6 8 2 4 6 8 2 4 6 8
p
I2_13443
[kA]
2
[kA s]
2
13/16/20 A
10 A
10-1
10-2
100
100 10-1 101
2
4
6
10-2
2
4
6
101
2
4
6
102
2
4
6
2 4 6 8 2 4 6 8 2 4 6 8 102 2 4 6 8
p
I2_13444
[kA]
2
[kA s]
2 20 A
13/16 A
10 A
Let-through I2t values of 5SY6 0...-6 MCB range Let-through I2t values of 5SY6 0...-7 MCB range
Characteristic B Characteristic C
I2_13746a
102
101
100
10-1
32 A
20/
25 A
13/
16 A
10 A
6 A
Ip [kA]
I 2t[kA
2s]
10-1 100 101 2 4 6 8 2 4 6 8
2
4
6
8
2
4
6
8
2
4
6
8
I2_13747a
102
101
100
10-1
25/32/
40 A
16/
20 A
10/
13 A
4 A
6 A
Ip [ kA]
I2t[kA
2s]
10-1 100 101 2 4 6 8 2 4 6 8
2
4
6
8
2
4
6
8
2
4
6
8
2 A
© Siemens AG 2008