105 / 582
BETA Protecting
Miniature Circuit Breakers
Configuration
1/83
Siemens ET B1 · 10/2008
1
*
You can order this quantity or a multiple thereof.
Current carrying capacity of miniature circuit breakers with corrected and uncorrected HQ, HQI and NAV lamps (number)
Different data for corrected/uncorrected lamps.
Lamp power [W]
35
70
150
250
400
1000
2000
3500
Lamp current
[
A]
0.5
1
1.8
3
3.5
9.5
10.3
18
Corrected lamp current
[
A]
0.3
0.5
1
1.5
2
6
5.5
9.8
Inrush peak
[
A]
10
18
36
60
70
120
125
220
I
n
[
A]
Lamp power [W]
35
70
150
250
400
1000
2000
3500
5
SY4, 5SY7
Characteristic B
6
2
1
0
0
0
0
0
0
10
5
3
1
1
0
0
0
0
13
7
4
2
1
1
0
0
0
16
8
5
2
1
1
0
0
0
20
11
6
3
1
1
1
1
0
25
13
7
3
2
2
1
1
0
32
16
8
4
2
2
1
1
0
40
20
11
5
3
3
1
1
1
50
28
15
7
4
4
2
2
1
63
26
14
7
4
3
2
2
1
Characteristic C
6
6
3
1
1
0
0
0
0
8
8
4
2
1
1
0
0
0
10
10
6
3
1
1
0
0
0
13
13
7
3
2
1
1
1
0
16
16
9
4
2
2
1
1
0
20
18
10
5
3
2
1
1
0
25
25
14
7
4
3
2
1
1
32
22
12
6
3
3
2
1
1
40
33
18
9
5
4
2
2
1
50
38
21
10
6
5
3
3
1
63
53
29
14
9
7
4
4
2
Characteristic D
6
8
4
2
1
1
0
0
0
8
11
5
3
2
1
0
0
0
10
14
7
4
2
2
0
0
0
13
18
9
5
3
2
1
1
0
16
22
11
6
3
3
1
1
0
20
28
14
7
4
4
1
1
0
25
35
17
9
5
5
2
1
1
32
44
22
12
7
6
2
2
1
40
56
28
15
9
8
3
2
1
50
70
35
19
11
10
4
3
2
63
88
44
24
14
12
4
4
2
5
SP4
Characteristic C
80
76
42
21
12
11
6
6/5
3
100
98
54
27
16
14
8/7
8/6
4
125
116
64
32
19
16
9
9/8
5
Characteristic D
80
143/112
80/56
40/31
24/18
20/16
9/6
10/5
5/3
100
186/140 103/70
51/39
31/23
26/20
11/7
12/6
7/4
125
186/175 103/87
51/48
31/29
26/25
14/9
15/8
8/5
© Siemens AG 2008