232 / 582
BETA Protecting
Low-Voltage Fuse Systems
3
NP LV HRC fuse switch disconnectors
3/82
Siemens ET B1 · 10/2008
3
*
You can order this quantity or a multiple thereof.
1)
Also available in 2-wire version: 1
×
2.5
mm
2
... 50
mm
2
and
1
× 2.5 ... 35 mm
2
.
2)
Switch is wider than adapter; however, this can be expanded to 276 mm
using two 8US19 98–2BM00 lateral modules.
Version
For fuse switch
disconnectors
DT Order No.
Price
per PU
PG PU PS*/
P. unit
Weight
per PU
approx.
Unit(s) Unit(s) kg
Covers for cable lug connection
(1
set = 6 units) screw-on to free screw end for protection
against unintentional contact
3
TX6 546-3B
Covering length, 99
3
NP52
A
3
NY1 241
103 1
1
0.205
Covering length, 95
3
NP53 3NP54
B
3
TX6 546-3B
101 1
1
0.260
Covering length, 120
B
3
NY1 245
103 1
1
0.336
3
NY1 907
Clamp terminals
(1
set = 3 units)
2.5 ... 50
mm
2 1)
3
NP50
B
3
NY1 903
103 1
1
0.108
35 ... 120
mm
2
3
NP52
B
3
NY1 907
103 1
1
0.225
8
US12 10-4AG00
Busbar adapters
For 60 mm busbar system
Busbar width
108
3
NP50
A
8
US12 91-4SB00
143 1
1
0.551
250 (
length 320 mm, M10
terminal screws, connecting
cables must be made)
3
NP52, 3NP53, 3NP54
2)
A
8
US12 10-4AG00
143 1
1
3.060
Sealing eyes
Can be retrofitted
(1
package = 10 units)
3
NP50
B
3
NY1 940
103 1
1
0.010
© Siemens AG 2008