Datasheet
Fuse Systems
DIAZED fuse systems,
5SA, 5SB, 5SC, 5SD
25
Siemens · 2010
Series 5SD6
Size: DIII
Operational class: quick (railway network protection)
Rated voltage: 750 V AC/750 V DC
Rated current: 2 ... 63 A
Time/current characteristics diagram
Current limitation diagram
$
Peak short-circuit current with largest DC component
%
Peak short-circuit current without DC component
Melting I
2
t values diagram
21 0
0
1 0
- 3
2
4
6
1 0
- 2
64 1 0
1
8 2 64
1 0
2
8 2 4
2
4
6
1 0
- 1
2
4
6
1 0
0
2
4
6
1 0
1
2
4
6
1 0
2
2
4
6
1 0
3
2
4
6
1 0
4
I 2 _ 0 6 0 4 8 a
6
1 0
3
8
v s
e f f
[ A ]
[ s ]
2 A 6 A 5 0 A2 5 A1 6 A
4 A 1 0 A 2 0 A 3 0 A 6 3 A
1 0
2
2
64 1 0
3
8
2
4
I 2 _ 0 6 4 1 1 a
2 A
c
e f f
[ A ]
[ A ]
1 0
2
64 1 0
4
8
2
64 1 0
5
8
2
4
4 A
6 A
1 0 A
1 6 A
2 0 / 2 5 A
2
1 0
3
6
2
4
1 0
4
6
6 3 A
5 0 A
3 5 A
1
2
Type I
n
P
v
I
2
t
s
I
2
t
a
4 ms 500 V AC
A W A
2
s A
2
s
5SD6 01
2 2.8 0.7 2
5SD6 02
4 4 4.5 13
5SD6 03
6 4.8 10 29
5SD6 04
10 4.8 50 135
5SD6 05
16 5.9 78 220
5SD6 06
20 6.3 125 380
5SD6 07
25 8.3 265 800
5SD6 08
35 13 550 1600
5SD6 10
50 16.5 1800 5500
5SD6 11
63 18 3100 9600
2 6 1 01 0 4
0
2
64 1 0
1
8 2 64 1 0
2
8
3
8 2 6 1 04
4
8
1 0
2
4
6
1 0
2
4
6
1 0
2
4
6
1 0
2
4
6
1 0
2
4
6
1 0
2
4
6
1 0
I 2 _ 0 6 0 7 7 b
- 1
0
1
2
3
4
5
e f f
[ A ]
2
s
[ A s ]
2
6 A
2 A
4 A
1 0 A
1 6 A
2 0 A
2 5 A
3 5 A
5 0 A
6 3 A
1 0
- 1
s
1 0
- 2
s
1 0
- 3
s
1 0
- 4
s
1 0
0
s
LV10-1_THB_05_EN.book Seite 25 Montag, 6. Juni 2011 12:19 12
© Siemens AG 2011