Siemens 3KA52 Broşür - Sayfa 39

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Siemens 3KA52 Broşür
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Selection and ordering data
Version
LV HRC fuse bases
Size 0 ... 4: AC 690 V, DC 440 V, size 000 and 00: AC 690 V, DC 250 V
Single-pole
Flat connector, screw
Plug-in connection
Flat connector, nut
Flat connector
Plug-in connection
Flat connector
Twin bar connection
Flat connector
Flat connector
Twin bar connection
Flat connector
3-pole with phase barriers
Flat connector
Plug-in connection
Flat connector
LV HRC rail-mounted fuse bases, busbar spacing 40 mm
Single-pole
Saddle terminal, top
Tandem version
For meter cabinets
With partitions
LV HRC fuse base with swivel mechanism
flat connector, screw
LV HRC contact covers
As shock hazard protection for contact pieces
LV HRC barriers
For LV HRC fuse bases for butt-mounting and for terminating a row
Type
3NH3 0/3NH4 0
3NH3 1
3NH3 2
3NH3 3
3NH3 4
* This quantity or a multiple thereof can be ordered.
Fuses and Fuse Systems
Size
Rated current
I
n
A
000 and 00
160
000 and 00
160
000 and 00
160
0
160
1
160
1
250
1
250
2
400
3
630
3
630
4
1250
000 and 00
160
000 and 00
160
1
250
000 and 00
160
000 and 00
80
000 and 00
80
000 and 00
160
1
250
3
630
4a
1250
000 and 00
0
1
2
3
000 and 00
0
1
2
3

LV HRC fuses

DT Order No.
PS*
A
3NH3 030
3 units
A
3 units
3NH3 031
A
3 units
3NH3 038
A
3NH3 120
3 units
A
3NH3 122
3 units
A
3 units
3NH3 230
A
3NH3 220
3 units
A
3NH3 330
1 unit
A
3NH3 430
1 unit
A
3NH3 420
1 unit
A
3NH3 530
1 unit
A
3NH4 030
1 unit
A
3NH4 031
1 unit
A
3NH4 230
1 unit
A
3NH3 036
3 units
A
3NH4 037
1 unit
A
3NH4 045
1 unit
A
3NH7 030
3 units
A
3NH7 230
1 unit
A
3NH7 330
1 unit
A
3NH7 520
1 unit
A
3NX3 105
20 units
A
3NX3 114
10 units
A
3NX3 106
20 units
A
3NX3 107
20 units
A
3NX3 108
20 units
A
3NX2 023
20 units
A
3NX2 030
10 units
A
3NX2 024
20 units
A
3NX2 025
10 units
A
3NX2 026
10 units
Siemens LV 10 · 2004
Weight per
PU
approx.
kg
0.235
0.230
0.207
0.460
0.460
0.789
0.789
0.843
1.100
1.100
3.000
0.700
0.800
7
2.100
0.150
0.800
0.800
1.000
2.500
4.800
5.200
0.013
0.010
0.027
0.031
0.038
0.025
0.050
0.053
0.066
0.101
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