Datasheet

Fuse Systems
DIAZED fuse systems,
5SA, 5SB, 5SC, 5SD
23
Siemens · 2010
Series 5SB1, 5SB3, 5SC1
Size: DII, DIII, DIV
Operational class: quick
Rated voltage: 500 V AC/500 V DC
Rated current: 2 ... 100 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
6
1 0
3
8
v s
e f f
[ A ]
[ s ]
2
I 2 _ 0 6 0 8 7 b
2 A 4 A 6 A 1 0 A 2 0 A 1 6 A 2 5 A 3 5 A 5 0 A 6 3 A
8 0 A 1 0 0 A
1 0
2
2
64 1 08
e f f
[ A ]
3
2
64 1 08
4
2
64 1 08
5
I 2 _ 1 1 5 0 2
1 0 A
6 A
4
2
3
1 0
6
2
4
6
c
[ A ]
1 0
2
1 0
4
6
86
2 0 A
1 6 A
2 5 A
2
1
2
4 A
2 A
1 0 0 A
8 0 A
6 3 A
3 5 A
5 0 A
Type I
n
P
v
Δϑ I
2
t
s
I
2
t
a
4 ms 500 V AC
A W K A
2
s A
2
s
5SB1 11
2 1.5 3 2.5 5
5SB1 21
4 1.9 13 15.6 31.2
5SB1 31
6 2.7 18 36 72
5SB1 41, 5SB1 51
10 3.4 23 102 204
5SB1 61
16 3.7 24 130 260
5SB1 71
20 4.4 31 185 370
5SB1 81
25 4.9 34 250 500
5SB3 11
35 8.3 39 640 1280
5SB3 21
50 9.9 49 1960 3920
5SB3 31
63 12.8 63 3880 7760
5SC1 11
80 12.7 45 10890 21780
5SC1 21
100 15.4 55 17400 34800
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 8 b
0
1
2
3
4
5
6
e f f
[ A ]
2
s
[ A s ]
2
2 0 A
1 6 A
2 A
4 A
6 A
1 0 A
8 0 A
5 0 A
3 5 A
2 5 A
1 0 0 A
6 3 A
1 0
0
s
1 0
- 1
s
1 0
- 2
s
1 0
- 3
s
1 0
- 4
s
LV10-1_THB_05_EN.book Seite 23 Montag, 6. Juni 2011 12:19 12
© Siemens AG 2011