SERIES
INTRODUCTIONS
COMPACT IEC CONNECTOR
FILTERS
SPECIFICATIONS
1. Maximum leakage current each
line-to-ground@115VAC 60Hz: 0.2mA
@250VAC 50Hz: 0.4mA
2. Hipot rating (one minute)
line-to-ground: 2250VDC
line-to-line: 1450VDC
3. Operating frequency: 50/60Hz
4. Rated voltage: 115/250VAC
V
D E
1. Power module incorporates an IEC connector, single or double-
fuse (IEC 5x20mm) holder, and double-pole power switch, plus
an EMI filter all-in-one easy-to-install unit.
2. All part numbers are UL, CSA and VDE approved.
3. With optional Y CAP. from 1000/3300pF.
4. Switch electrical
lifetime: 10,000 cycles.
Maximum inrush current: 50A
COMPONENTS
ELECTRICAL SCHEMATIC
PART NO. Cx (uF) L (mH) Cy (pF)
03NB3
03NB4
2.5
03NB3S
04NB3
04NB4
2.0
04NB3S
06NB3
06NB4
1.05
06NB3S
10NB3
10NB4
0.2
10NB3S
0.1
2200
03SB3
2.5
03SB4
03SB3S
04SB3
2.0
04SB4
04SB3S
06SB3
1.05
06SB4
06SB3S
10SB3
0.2
10SB4
10SB3S
R(
)
F
L
L
I
N
E
N
G
SW
1
2
110V-120V
R
Cy
Cx
L
Cy
L
O
A
D
G
B
A
CUSTOMER
TRANSFORMER
PRIMARIES
D
C
3
4
110V-120V
NB3,SB3
FIG. A
FOR NB3S,SB3S
F
L
1
2
110V-120V
1M
N
G
L
I
N
E
R
Cy
Cx
L
Cy
L
O
A
D
G
B
A
CUSTOMER
TRANSFORMER
PRIMARIES
D
C
3
4
110V-120V
NB4,SB4
FIG. B
POWER ENTRY MODULE FILTERS
TYPE & RATED CURRENT
DELTA PART NO.
RATED
CURRENT
IEC CONNECTOR
FUSE
*
DOUBLE POLE POWER SWITCH
ELECTRICAL SCHEMATIC
FIG.A
FIG.A
FIG.A
FIG.A
FIG.B
FIG.B
FIG.B
FIG.B
03NB3/SB3 04NB3/SB3 06NB3/SB3 10NB3/SB3 03NB4/SB4 04NB4/SB4 06NB4/SB4 10NB4/SB4
115VAC
250VAC
3A
3A
DOUBLE
4A
4A
DOUBLE
6A
6A
DOUBLE
10A
6A
DOUBLE
3A
3A
DOUBLE
4A
4A
DOUBLE
6A
6A
DOUBLE
10A
6A
DOUBLE
3S Single fuse
NB4,SB4 W/O switch
4-12
INSERTION LOSS (TYPICAL)
03SB3
04SB3
80 dB
COMMON MODE
COMMON MODE
DIFF. MODE
DIFF. MODE
80 dB
06SB3
10SB3
COMMON MODE
COMMON MODE
DIFF. MODE
DIFF. MODE
60 dB
60 dB
40 dB
40 dB
20 dB
20 dB
0 dB
10K
100K
1M
10M
0 dB
10K
100K
1M
10M
MINIMUM INSERTION LOSS IN dB
COMMON MODE (L-G) IN 50 OHM SYSTEM
CURRENT
FREQUENCY-MHz
RATING
.15
.50
1.0
5.0
10
03NB3/SB3
20
25
30
38
40
03NB4/SB4
20
25
30
38
40
03NB3S/SB3S
20
25
30
38
40
04NB3/SB3
20
25
25
40
40
04NB4/SB4
20
25
25
40
40
04NB3S/SB3S
20
25
25
40
40
06NB3/SB3
12
18
24
35
40
06NB4/SB4
12
18
24
35
40
06NB3S/SB3S
12
18
24
35
40
10NB3/SB3
3
8
10
20
30
10NB4/SB4
3
8
10
20
30
10NB3S/SB3S
3
8
10
20
30
COMMON MODE (L- L) IN 50 OHM SYSTEM
CURRENT
FREQUENCY-MHz
RATING
.15
.50
1.0
5.0
10
03NB3/SB3
4
12
18
38
40
03NB4/SB4
4
12
18
38
40
03NB3S/SB3S
4
12
18
38
40
04NB3/SB3
3
10
15
30
35
04NB4/SB4
3
10
15
30
35
04NB3S/SB3S
3
10
15
30
35
06NB3/SB3
4
10
15
35
40
06NB4/SB4
4
10
15
35
40
06NB3S/SB3S
4
10
15
35
40
10NB3/SB3
5
12
15
30
30
10NB4/SB4
5
12
15
30
30
10NB3S/SB3S
5
12
15
30
30
30
40
40
40
40
40
40
40
40
40
45
45
45
30
40
40
40
35
35
35
40
40
40
40
40
40
MECHANICAL CONSTRUCTION
1.26
32.0
1.102
28.0
0.157
4.0
1.811
46.0
2.283
58.0
2.126
54.0
USE ONLY WITH 250V
FUSE/EMPLOYER
UNIQUEMENT AVEC
DES FUSIBLES DE 250V
110 - 120V
0.08
2.0
1.614
41.0
2.02
51.3
0.118
3.0
+0.008
1.122-0
+0.2
28.5-0
R0.079
R2.0
2.165
55.0
+0.008
L-0
+0.2
L-0
SUGGESTED MOUNTING CUTOUT
(MOUNTING FROM FRONT)
L According to Panel Thickness
0.8~2.0mm L=55.9
2.1~3.2mm L-56.2
1.118MAX.
28.4 MAX.
NB3
NB3,3S
UNIT: INCH
mm
4-13
POWER ENTRY MODULE FILTERS
220 -240V
1.26
32.0
1.102
28.0
1.811
46.0
2.283
58.0
2.126
54.0
USE ONLY WITH 250V
FUSE/EMPLOYER
UNIQUEMENT AVEC
DES FUSIBLES DE 250V
110 - 120V
0.08
2.0
0.118
3.0
2.165
55.0
+0.008
L-0
+0.2
L-0
1.118MAX.
28.4 MAX.
NB4
1.969
50.0
1.575 0.02
40.0 0.5
1.102
28.0
2.283
58.0
2.126
54.0
USE ONLY WITH 250V
FUSE/EMPLOYER
UNIQUEMENT AVEC
DES FUSIBLES DE 250V
110 - 120V
0.08
2.0
0.118
3.0
2.165
55.0
+0.008
2.2-0
+0.2
55.9-0
POWER ENTRY MODULE FILTERS
1.118MAX.
28.4 MAX.
SB3,3S
1.969
50.0
1.575 0.02
40.0 0.5
1.102
28.0
2.283
58.0
2.126
54.0
USE ONLY WITH 250V
FUSE/EMPLOYER
UNIQUEMENT AVEC
DES FUSIBLES DE 250V
110 - 120V
0.08
2.0
0.118
3.0
2.165
55.0
+0.008
2.2-0
+0.2
55.9-0
SB4
1.118MAX.
28.4 MAX.
4-14
220 -240V
220 -240V
220 -240V
1.614
41.0
2.02
51.3
+0.008
1.122-0
+0.2
28.5-0
R0.079
R2.0
SUGGESTED MOUNTING CUTOUT
(MOUNTING FROM FRONT)
L According to Panel Thickness
0.8~2.0mm L=55.9
2.1~3.2mm L-56.2
NB4
0.157
4.0
1.811
46.0
0.13(2X)
3.3(2X)
1.614
41.0
2.02
51.3
1.575 0.004
40.0 0.1
+0.008
1.122-0
+0.2
28.5-0
R0.079
R2.0
M3
SB3,3S
SUGGESTED MOUNTING CUTOUT
(MOUNTING FROM FRONT)
1.811
46.0
0.13(2X)
3.3(2X)
1.614
41.0
2.02
51.3
1.575 0.004
40.0 0.1
+0.008
1.122-0
+0.2
28.5-0
R0.079
R2.0
M3
SB4
SUGGESTED MOUNTING CUTOUT
(MOUNTING FROM FRONT)
UNIT: INCH
mm
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