Siemens LV 10 · 2004
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Fuses and Fuse Systems
LV HRC fuses
* This quantity or a multiple thereof can be ordered.
7
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Selection and ordering data
Version Size DT Order No. PS* Weight per
PU
approx.
kg
Mounting components for LV HRC fuses
LV HRC signaling output
For LV HRC fuse links with non-insulated grip lugs of
size 000 ... 4a,
Rated voltage up to AC690 V A 3NX1 021 4 units 0.036
Signaling unit
Operating value > 9 V; 2.5 A; for standard applications A 3NX1 022 12 units 0.015
Operating value > 2 V; 7 A; for meshed systems only A 3NX1 023 12 units 0.015
Fuse puller
For LV HRC fuse links
Without cuff 000 ... 4 A 3NX1 013 1 unit 0.280
With cuff 000 ... 4 A 3NX1 014 1 unit 0.480
Disconnecting blade
With insulated grip lugs, silver-plated, for LV HRC fuse bases and fuse switch dis-
connectors
000 and 00 A 3NG1 002 6 units 0.080
0A
3NG1 102 6 units 0.110
1A
3NG1 202 3 units 0.170
2A
3NG1 302 3 units 0.240
3A
3NG1 402 3 units 0.290
With non-insulated grip lugs, size 4 tin-plated,
size 4a nickel-plated
4A3NG1 503 6 units 0.708
4a A 3NG1 505 3 units 0.730
Fuse base cover
For LV HRC fuse bases according to DIN 43620
Red with yellow label "Supply isolation point"
000 and 00 A 3NX1 003 10 units 0.050
1, 2, 3 A 3NX1 004 10 units 0.100
LV HRC protective cover IP2X
For LV HRC fuse bases of size 00
1 and 3-pole A 3NX3 115 10 units 0.039
LV HRC shrouding cover IP2X
LV HRC protective cover IP2X A 3NX3 116 10 units 0.014
LV HRC contact cover for LV HRC rail-mounting fuse bases
For plugging onto contact pieces for touch protection
Outgoing side A 3NX3 105 20 units 0.013
Infeed side A3NX3 113 20 units 0.006
LV HRC barriers for LV HRC rail mounting fuse
bases
Interphase barriers A 3NX2 027 20 units 0.017
Terminating barrier A 3NX2 028 20 units 0.020
For 3NH4 037 and 3NH4 047 fuse bases A 3NX2 031 10 units 0.050