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BETA Protecting
Low-Voltage Fuse Systems
3
NP LV HRC fuse switch disconnectors
3/69
Siemens ET B1 · 10/2008
3
*
You can order this quantity or a multiple thereof.
All fuse switch disconnectors with flat terminals must be used
with the appropriate cable lug covers (3NY7 101 to 3NY7 141)
for finger-safe cover according to BGV A2,
see page 3/76
.
1)
See LV HRC Fuse Links.
2)
Insert silver-plated isolating links.
3)
Can only be mounted on 5 mm thick busbars, a busbar thickness compensator
is required for 3NP42 and 3NP43;
see page 3/77
.
3
NP44 can only be mounted on busbars with a thickness of 10 mm!
4)
125/160
A only possible with 21 mm 3NY1 822 (125 A) and 3NY1 824
(160
A) LV HRC fuse links,
see page 3/77
.
5)
Corresponds to LV HRC fuse link size 00 with maximum width 21 mm
(
according to IEC 60269-2-1 and DIN 43620).
6)
No further cover required for 3NP40 with box terminal.
Rated
residual
current
Connection type
(
double-ended)
For LV HRC
fuse links
acc. to
DIN 43620
1)
For
isolating
links
2)
Degree of protection IP00,
without fuse links,
without isolating links,
with terminal screws
I
u
Connection For
conductor
cross-section
DT Order No.
Price
per PU
PG PU PS*/
P. unit
Weight
per PU
approx.
A
mm
2
Size
Size
Unit(s) Unit(s) kg
For 40 mm busbar system
For busbars of width 12 mm or 15 mm and
thickness 5 mm or 10 mm
3)
With flat adapter according to DIN 43620 -6,
for ALPHA distribution boards (STAB/SIKUS)
160
4)
Box
terminals
1.5 ... 50
Connection,
top
000
5)
00
A
3
NP40 15-1CK01
103 1
1
0.892
Connection,
bottom
B
3
NP40 15-1CJ01
103 1
1
0.888
160
Flat
terminals
Up to 2
×
70 (
M8)
Connection,
top
00
a. 000 00 a. 000 A
3
NP40 75-1CE01
103 1
1
1.186
Connection,
bottom
A
3
NP40 75-1CF01
103 1
1
1.189
Box
terminals
2.5 ... 70
or
2
×
2.5 ... 16
Connection,
top
00
a. 000 00 a. 000 A
3
NP40 75-1CK01
103 1
1
1.261
Connection,
bottom
A
3
NP40 75-1CJ01
103 1
1
1.213
250
Flat
terminals
Up to 240 (M10)
Connection,
top or
bottom
1
and 0 1 and 0 A
3
NP42 75-1CG01
103 1
1
3.719
For 60 mm busbar system
For busbars of width 12 mm or 30 mm and
thickness 5 mm or 10 mm
3)
As flat, T and I profiles,
as well as Rittal PLS systems
160
4)
Box
terminals
6)
1.5 ... 50
Connection,
top
000
3)
00
A
3
NP40 16-1CK01
103 1
1
0.916
Connection,
bottom
}
3
NP40 16-1CJ01
103 1
1
0.950
© Siemens AG 2008