COMPACT IEC CONNECTOR
FILTERS
V
D E
SERIES
SPECIFICATIONS
INTRODUCTIONS
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.
1. Maximum leakage current each
line-to-ground@115VAC 60Hz: 0.2mA
@250VAC 50Hz: 0.4mA
2. All part numbers are UL, CSA and VDE approved.
3. With optional Y CAP. from 1000/3300pF.
2. Hipot rating (one minute)
line-to-ground: 2250VDC
4. Switch electrical lifetime: 10,000 cycles.
line-to-line: 1450VDC
Maximum inrush current: 50A
3. Operating frequency: 50/60Hz
4. Rated voltage: 115/250VAC
COMPONENTS
ELECTRICAL SCHEMATIC
PART NO. Cx (uF) L (mH) Cy (pF) R(
03NB3
)
03NB4
03NB3S
04NB3
04NB4
04NB3S
06NB3
06NB4
06NB3S
10NB3
10NB4
10NB3S
03SB3
03SB4
03SB3S
04SB3
04SB4
04SB3S
06SB3
06SB4
06SB3S
10SB3
10SB4
10SB3S
2.5
F
SW
1
2
110V-120V
L
Cy
B
A
R
L
I
L
O
A
D
Cx
CUSTOMER
L
TRANSFORMER
PRIMARIES
N
E
D
C
3
4
2.0
Cy
N
G
G
110V-120V
NB3,SB3
FIG. A
FOR NB3S,SB3S
1.05
0.2
F
1
2
110V-120V
L
Cy
B
A
R
L
I
L
0.1
2200
1M
Cx
CUSTOMER
O
A
D
L
TRANSFORMER
PRIMARIES
N
E
2.5
D
C
3
4
Cy
N
G
G
110V-120V
NB4,SB4
FIG. B
2.0
1.05
0.2
TYPE & RATED CURRENT
DELTA PART NO.
RATED 115VAC
250VAC
03NB3/SB3 04NB3/SB3 06NB3/SB3 10NB3/SB3 03NB4/SB4 04NB4/SB4 06NB4/SB4 10NB4/SB4
3A
3A
4A
4A
6A
6A
10A
6A
3A
3A
4A
4A
6A
6A
10A
6A
CURRENT
IEC CONNECTOR
FUSE
DOUBLE DOUBLE DOUBLE DOUBLE DOUBLE DOUBLE DOUBLE DOUBLE
*DOUBLE POLE POWER SWITCH
ELECTRICAL SCHEMATIC
FIG.A
FIG.A
FIG.A
FIG.A
FIG.B
FIG.B
FIG.B
FIG.B
3S Single fuse
NB4,SB4 W/O switch
4-12