144 / 158
Switch Disconnectors
3NP5 Fuse Switch Disconnectors up to 630 A
Accessories
7/144
Siemens LV 10 · 2014
7
* You can order this quantity or a multiple thereof.
Assembly kits for distribution systems
1)
Also available in 2-wire version: 1
2.5 mm
2
... 50 mm
2
and
1
2.5 ... 35 mm
2
.
2)
Disconnector is wider than adapter. The adapter can, however, be
expanded to 276 mm with two 8US1998-2BM00 side modules
Version
For fuse switch
disconnectors
Dimensions DT Article No.
Price
per PU
PU
(UNIT,
SET,
M)
PS*/
P. unit
PG Weight
per PU
approx.
mm
kg
For installation in any distribution board
Molded-plastic masking frames
Height
Width
For installation in cabinet
3NP50 with
and without
auxiliary switch
215
135
3NY1105
1 1/400 units 103 0.045
With auxiliary
switch
215
135
3NY1115
1 1/400 units 103 0.045
For installation in metal front
panels
With and
without
auxiliary switch
220
160
3NY1125
1
1 unit 103 0.062
3NY1107
For covering connection
terminals
3NP50 with
and without
auxiliary switch
265
135
3NY1107
1
1 unit 103 0.071
3NY1106
For covering cable lug
connections
3NP50 with
and without
auxiliary switch
290
135
3NY1106
1 1/225 units 103 0.072
For separate covering of top
and bottom cable lug con-
nections
With auxiliary
switch
290
135
3NY1116
1 1/225 units 103 0.075
3NP50 with
and without
auxiliary switch
290
135
3NY1108
1 1/200 units 103 0.047
3NY1212
Assembly kits for flush mounting
With molded-plastic masking
frame, fixing brackets and
small components. For dis-
connectors with and without
auxiliary switches
3NP5060
250
149
3NY1208
1
1 unit 103 0.514
3NP5260
300
220
3NY1210
1
1 unit 103 0.291
3NP5360
300
245
3NY1211
1
1 unit 103 0.298
3NP5460
300
290
3NY1212
1
1 unit 103 0.313
Covers for cable lug connections
Cover length
3TX6 546-3B
(1 set = 6 units) can be
screwed onto free screw end
to protect against accidental
touch
3NP52
99
3NY1241
1
1 unit 103 0.208
3NP53/3NP54 95
3TX6546-3B
1
1 unit 41B 0.256
120
3NY1245
1
1 unit 103 0.337
3NY1907
Clamp terminals
(1 set = 3 units)
Conductor
cross-section
3NP50
2.5 ... 50 mm
2 1)
3NY1903
1
1 unit 103 0.110
3NP52
35 ... 120 mm
2
3NY1907
1
1 unit 103 0.223
8US1210-4AG00
Busbar adapters
Busbar width
For 60 mm busbar system 3NP50
108
8US1291-4SB00
1
1 unit 143 0.522
3NP52, 3NP53,
3NP54
2)
250
(length320 mm,
M10 terminal
screws, con-
necting cables
must be manu-
factured)
8US1210-4AG00
1
1 unit 143 2.926
© Siemens AG 2014