EMC/EMI Products > FN 280
Compact Filtered Power Entry Module
Typical applications
The FN 280 power entry module combines
an IEC inlet, a mains filter with single or dual-
fuse holder and a 2-pole rocker switch in a
small form factor. Choosing FN 280 product
line brings you the rapid availability of a
standard filter associated with the necessary
safety acceptances. Standard IEC connector
filters are a practical solution helping you
to pass EMI system approval in a short time.
A wide selection on amperage ratings, fuse
options, mounting possibilities and filters for
medical applications are designed to offer
you the desired solution.
n High conducted attenuation performance,
based on chokes with high saturation
resistance and excellent thermal behavior.
n Rear/front or snap-in mounting.
n Single or dual-fuse holder.
n 2-pole rocker switch.
n Custom-specific versions are available on
request.
n Portable electrical and electronic
equipment
n Consumer goods
n EDP and office equipment
n Single-phase power supplies, switch-mode
power supplies
n Test and measurement equipment
n Medical equipment
Features and benefits
Technical specifications
Maximum continuous operating voltage: 250VAC, 50/60Hz
Operating frequency: 50 to 400Hz
Rated currents: 1 to 10A @ 40°C max.
High potential test voltage: P –> PE 2000VAC for 2 sec (standard types)
P –> PE 2500VAC for 2 sec (B types)
P –> N 760VAC for 2 sec
Protection category: IP40 according to IEC 60529
Temperature range (operation and storage): -25°C to +85°C (25/85/21)
Design corresponding to: UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
Flammability corresponding to: UL 94V-2 or better
MTBF @ 40°C/230V (Mil-HB-217F): 1,500,000 hours
Fuse holder: 1 or 2 fuses (Ø5 x 20mm)
Marking: max. 250V ~ (text is print. below fuse symbol)
Rocker switch description:
Function: 2-pole, dark not illuminated
Marking I - 0
Electrical specifications: Inrush current 82A
6,000 on-off operations according to UL 1054, TV 5
10,000 on-off operations according to ENEC
Mechanical life: 50,000 cycles
Switch ratings:
USA (UL) and Canada (C-UL): 10A, 125VAC; 10A, 250VAC; 1/3HP
Europe (ENEC): 10A (4A), 250VAC*
* Value in () relates to the inductive current charge: cos g = 0.65
Typical electrical schematic
N
PE
P
Line
Cx R 2xL1 2xCy
Load
N‘
PE
P‘
E types
Standard types
N
PE
P
Line
Cx R 2xL1 2xCy
Load
L2
N‘
PE
P‘
IEC Inlet Filters
FN 280
Approvals
n Rated currents up to 10A
n Single or dual-fuse holder
n Fuses Ø5 x 20mm
n 2-pole rocker switch
n General purpose application
n Optional earth line choke (E type)
n Optional medical version (B type)
2EMC/EMI Products > FN 280
* Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level.
** Filters are delivered without fuse.
Filter selection table
FN 281-1-06 1 (1.2) 373 7.5 220 2.2 1000 -06 1 90
FN 281-2-06 2 (2.4) 373 2 220 2.2 1000 -06 1 90
FN 281-4-06 4 (4.8) 373 1 220 2.2 1000 -06 1 90
FN 281-6-06 6 (7.2) 373 0.45 220 2.2 1000 -06 1 90
FN 281-10-06 10 (11.6) 373 0.34 220 2.2 1000 -06 1 90
FN 282-1-06 1 (1.2) 373 7.5 220 2.2 1000 -06 2 90
FN 282-2-06 2 (2.4) 373 2 220 2.2 1000 -06 2 90
FN 282-4-06 4 (4.8) 373 1 220 2.2 1000 -06 2 90
FN 282-6-06 6 (7.2) 373 0.45 220 2.2 1000 -06 2 90
FN 282-10-06 10 (11.6) 373 0.34 220 2.2 1000 -06 2 90
FN 283-1-06 1 (1.2) 373 7.5 220 2.2 1000 -06 1 90
FN 283-2-06 2 (2.4) 373 2 220 2.2 1000 -06 1 90
FN 283-4-06 4 (4.8) 373 1 220 2.2 1000 -06 1 90
FN 283-6-06 6 (7.2) 373 0.45 220 2.2 1000 -06 1 90
FN 283-10-06 10 (11.6) 373 0.34 220 2.2 1000 -06 1 90
FN 284-1-06 1 (1.2) 373 7.5 220 2.2 1000 -06 2 90
FN 284-2-06 2 (2.4) 373 2 220 2.2 1000 -06 2 90
FN 284-4-06 4 (4.8) 373 1 220 2.2 1000 -06 2 90
FN 284-6-06 6 (7.2) 373 0.45 220 2.2 1000 -06 2 90
FN 284-10-06 10 (11.6) 373 0.34 220 2.2 1000 -06 2 90
FN 285-1-06 1 (1.2) 373 7.5 220 2.2 1000 -06 1 90
FN 285-2-06 2 (2.4) 373 2 220 2.2 1000 -06 1 90
FN 285-4-06 4 (4.8) 373 1 220 2.2 1000 -06 1 90
FN 285-6-06 6 (7.2) 373 0.45 220 2.2 1000 -06 1 90
FN 285-10-06 10 (11.6) 373 0.34 220 2.2 1000 -06 1 90
FN 286-1-06 1 (1.2) 373 7.5 220 2.2 1000 -06 2 90
FN 286-2-06 2 (2.4) 373 2 220 2.2 1000 -06 2 90
FN 286-4-06 4 (4.8) 373 1 220 2.2 1000 -06 2 90
FN 286-6-06 6 (7.2) 373 0.45 220 2.2 1000 -06 2 90
FN 286-10-06 10 (11.6) 373 0.34 220 2.2 1000 -06 2 90
FN 283E-1-06 1 (1.2) 373 7.5 0.4 220 2.2 1000 -06 1 100
FN 283E-2-06 2 (2.4) 373 2 0.4 220 2.2 1000 -06 1 100
FN 283E-4-06 4 (4.8) 373 1 0.4 220 2.2 1000 -06 1 100
FN 283E-6-06 6 (7.2) 373 0.45 0.4 220 2.2 1000 -06 1 100
FN 284E-1-06 1 (1.2) 373 7.5 0.4 220 2.2 1000 -06 2 100
FN 284E-2-06 2 (2.4) 373 2 0.4 220 2.2 1000 -06 2 100
FN 284E-4-06 4 (4.8) 373 1 0.4 220 2.2 1000 -06 2 100
FN 284E-6-06 6 (7.2) 373 0.45 0.4 220 2.2 1000 -06 2 100
FN 282B-1-06 1 (1.2) 2 7.5 220 1000 -06 2 90
FN 282B-2-06 2 (2.4) 2 2 220 1000 -06 2 90
FN 282B-4-06 4 (4.8) 2 1 220 1000 -06 2 90
FN 282B-6-06 6 (7.2) 2 0.45 220 1000 -06 2 90
FN 282B-10-06 10 (11.6) 2 0.34 220 1000 -06 2 90
FN 284B-1-06 1 (1.2) 2 7.5 220 1000 -06 2 90
FN 284B-2-06 2 (2.4) 2 2 220 1000 -06 2 90
FN 284B-4-06 4 (4.8) 2 1 220 1000 -06 2 90
FN 284B-6-06 6 (7.2) 2 0.45 220 1000 -06 2 90
FN 284B-10-06 10 (11.6) 2 0.34 220 1000 -06 2 90
FN 286B-1-06 1 (1.2) 2 7.5 220 1000 -06 2 90
FN 286B-2-06 2 (2.4) 2 2 220 1000 -06 2 90
FN 286B-4-06 4 (4.8) 2 1 220 1000 -06 2 90
FN 286B-6-06 6 (7.2) 2 0.45 220 1000 -06 2 90
FN 286B-10-06 10 (11.6) 2 0.34 220 1000 -06 2 90
Filter Rated current Leakage current* Inductance Capacitance Resistance Output Fuses** Weight
@ 40°C (25°C) @ 230VAC/50Hz L1 L2 Cx Cy R connections
[A] [μA] [mH] [mH] [nF] [nF] [kΩ] [Qty] [g]
3EMC/EMI Products > FN 280
Per CISPR 17; A = 50Ω/50Ω sym; B = 50Ω/50Ω asym; C = 0.1Ω/100Ω sym; D = 100Ω/0.1Ω sym
Typical filter attenuation
1A types 2 to 6A types 10A types
Product selector
FN 28xx-yy-zz
06: Faston 6.3 x 0.8mm (spade/soldering)
1 to 10: Rated current
Blank: Standard version
E: Optional earth line choke
B: Medical version (with bleed resistor and without Y2-capacitor)
1: Flange mounting version top/bottom, single-fuse
2: Flange mounting version top/bottom, dual-fuse
3: Flange mounting version left/right, single-fuse
4: Flange mounting version left/right, dual-fuse
5: Snap-in version, single-fuse
6: Snap-in version, dual-fuse
For example: FN 281-6-06, FN 283B-04-06, FN 283E-1-06
4EMC/EMI Products > FN 280
FN 281 FN 282 FN 283 FN 284 FN 285 FN 286 Tolerances
Dimensions
A 32 32 50 50 32 32 ±0.3
B 82 82 65 65 65 65 ±0.3
C 72 72 40 40 ±0.1
D 43.1 43.1 43.1 43.1 43.6 43.6 ±0.3
E 28.5 28.5 28.5 28.5 28.5 28.5 ±0.25
F 5.5 5.5 5.5 5.5 5 5 ±0.3
G 59.95 max. 59.95 max. 59.95 max. 59.95 max. 59.95 max. 59.95 max.
H Ø3.5 Ø3.5 Ø3.3 Ø3.3
I 13.4 16.2 13.4 16.2 13.9 16.7 ±0.3
J 22.5 22.5 22.5 22.5 22.5 22.5
M R ≤ 2.5 R ≤ 2.5 R ≤ 2.5 R ≤ 2.5 R ≤ 2.5 R ≤ 2.5
N
60 60 60 60 61.5 +0.2/-0* 61.5 +0.2/-0* +0.5/-0
P 29 29 29 29 29 29 +0.5/-0
R M3 M3 M3 M3
S 90° 90° 90° 90°
* For a panel thickness between 0.8 and 3mm
All dimensions in mm; 1 inch = 25.4mm
Tolerances according: ISO 2768-m / EN 22768-m
Mechanical data
FN 281 / FN 282 FN 283 / FN 284
A
B
E
H
C
S
F D I
6.3 x 0.8
J
U
FN 285 / FN 286 Panel cut out
N
M
P
C
A
B
E
H
G S
F D I
6.3 x 0.8
J
U
C
A
B
E
G S
F D I
6.3 x 0.8
J
U
R
N
M
P
C
R
G
IEC plug type IEC plug type
C14
C14
C14
04/2013 EN
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