Siemens 3KA571 Brochure - Page 37

Browse online or download pdf Brochure for Switch Siemens 3KA571. Siemens 3KA571 50 pages. Switch disconnectors and fuses

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Siemens 3KA571 Brochure
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Selection and ordering data
Size
DIAZED screw caps
Molded plastic, not suitable for SILIZED fuse links
With inspection hole, gray
DII
DIII
Ceramic
NDz
Ceramic
With inspection hole, sealable
DII
DIII
For rated voltage AC 690 V, DC 600 V
Only for DIAZED 5SD8 fuse links, ceramic,
longer version
DIII
DIAZED fuse links
AC 50 kA, DC 8 kA; AC 500 V, DC 500 V
Slow characteristic
TNDz
Quick characteristic
NDz
NDz
For 5SB1 41, a DIAZED guide screw for 6 A is used.
DII
DII
DII
DIII
Operational class gL/gG
DII
* This quantity or a multiple thereof can be ordered.
Rated current
Identification
I
color
n
A
25
63
25
25
63
63
2
pink
4
brown
6
green
10
red
16
gray
20
blue
25
yellow
2
pink
4
brown
6
green
10
red
16
gray
20
blue
25
yellow
2
pink
4
brown
6
green
10
red
10
red
16
gray
20
blue
25
yellow
35
black
50
white
63
copper
2
pink
4
brown
6
green
10
red
16
gray
20
blue
25
yellow
Fuses and Fuse Systems
Thread
DT Order No.
E 27
A
5SH1 221
E 33
A
5SH1 231
E 16
A
5SH1 11
E 27
A
5SH1 22
E 33
A
5SH1 23
E 33
A
5SH1 170
E 16
A
5SA2 11
A
5SA2 21
A
5SA2 31
A
5SA2 51
E 16
A
5SA2 61
A
5SA2 71
A
5SA2 81
E 16
A
5SA1 11
A
5SA1 21
A
5SA1 31
A
5SA1 51
E 16
A
5SA1 61
A
5SA1 71
A
5SA1 81
E 27
A
5SB1 11
A
5SB1 21
A
5SB1 31
E 27
A
5SB1 41
A
5SB1 51
A
5SB1 61
E 27
A
5SB1 71
A
5SB1 81
E 33
A
5SB3 11
A
5SB3 21
A
5SB3 31
E 27
A
5SB2 11
A
5SB2 21
A
5SB2 31
A
5SB2 51
E 27
A
5SB2 61
A
5SB2 71
A
5SB2 81
Siemens LV 10 · 2004
DIAZED fuses
PS*
Weight per
PU
approx.
kg
20 units
0.026
20 units
0.042
50 units
0.016
50 units
0.050
50 units
0.080
7
25 units
0.086
20 units
0.013
20 units
0.013
20 units
0.013
20 units
0.013
20 units
0.013
20 units
0.015
20 units
0.016
20 units
0.013
20 units
0.013
20 units
0.013
20 units
0.013
20 units
0.013
20 units
0.015
20 units
0.016
5 units
0.026
5 units
0.026
5 units
0.026
5 units
0.026
5 units
0.027
5 units
0.028
5 units
0.029
5 units
0.031
5 units
0.050
5 units
0.051
5 units
0.054
5 units
0.026
5 units
0.026
5 units
0.026
5 units
0.027
5 units
0.028
5 units
0.029
5 units
0.031
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