Siemens BETA Low-Voltage Circuit Protection

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BETA Protecting
Miniature Circuit Breakers
Configuration
1/64 Siemens ET B1 · 10/2008
1
* You can order this quantity or a multiple thereof.
Characteristic curves 5SY5, 5SP5 (characteristic C only)
Let-through I2t values
Characteristic B Characteristic C
Characteristic curves 5SY8
Let-through I2t values
Characteristic C Characteristic D
p [kA]
[kA s]
2
I2_13806
2 A
3/4 A
1,6 A
1 A
0,5 A
0,3 A
2 4 6 10 10 -1 2 4 6 8100 8 1 2 4 6 108 2
10 -2
2
4
6
10 -1
2
4
6
10 0
2
4
6
1
2
4
6
102
10 A
8 A
6 A
63 A
80/100/125 A
50 A
40 A
25/32 A
13/16 A
10
© Siemens AG 2008