High Performance IEC Inlet Filter
Approvalsn Rated currents up to 20A
n Optional medical versions (B type)
n Rear mounting
n Excellant attenuation in the lower
frequency range
Typical applications
The FN 9246 IEC inlet filter combines an
IEC inlet and mains filter with excellent filter
attenuation in a small form factor. Choosing
the FN 9246 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 current
ratings and low leakage versions for medical
applications are designed to offer you the
desired solution.
n Excellent conducted attenuation perform-
ance, based on chokes with high saturation
resistance and excellent thermal behavior.
n Rear mounting.
n Optional low leakage current versions for
medical applications.
n Rated currents up to 20A.
n Custom-specific versions are available on
request.
n Electrical and electronic equipment
n Small to medium-sized machines and
household equipment
n Single-phase power supplies, switch-mode
power supplies
n Test and measurement equipment
n Building automation
n Medical equipment
n Lighting application
Features and benefits
Technical specifications
Maximum continuous operating voltage: 250VAC, 50/60Hz
Operating frequency: dc to 400Hz
Rated currents: 1 to 20A @ 50°C
Approvals by rated current: 1 to 10A (Semko)
16A (Semko) for 16 and 20A types
1 to 20A (UL, CSA)
High potential test voltage: P –> PE 2000VAC for 2 sec (standard types)
P –> PE 2500VAC for 2 sec (B types)
P –> N 1100VAC for 2 sec (1 to 10A types)
P –> N 1100VDC for 2 sec (16 and 20A types)
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): 1,600,000 hours
Typical electrical schematic
P
N
PE
Line
Cx R2xL
2xCy
P‘
N‘
PE
Load
Cx1
IEC Inlet Filters
FN 9246
* Maximum leakage under normal operating conditions. Note: if the neutral line is interrupted, worst case leakage could reach twice this level.
Filter selection table
FN 9246-1-06 1 (1.2) 373 50 1.22 2.2 470 -06 140
FN 9246-3-06 3 (3.5) 373 14 1.22 2.2 470 -06 140
FN 9246-6-06 6 (7.2) 373 7 1.22 2.2 470 -06 140
FN 9246-10-06 10 (12) 373 3 1.22 2.2 470 -06 140
FN 9246-12-06 12 (14) 373 1.85 1.22 2.2 470 -06 140
FN 9246-15-06 15 (18) 373 0.89 1.22 2.2 470 -06 140
FN 9246-16-06 16 (18.5) 797 2.5 1.22 4.7 470 -06 275
FN 9246-20-06 20 (23) 797 1.5 1.22 4.7 470 -06 275
FN 9246B-1-06 1 (1.2) 2 50 1.22 470 -06 140
FN 9246B-3-06 3 (3.5) 2 14 1.22 470 -06 140
FN 9246B-6-06 6 (7.2) 2 7 1.22 470 -06 140
FN 9246B-10-06 10 (11.6) 2 3 1.22 470 -06 140
FN 9246B-12-06 12 (14) 2 1.85 1.22 470 -06 140
FN 9246B-15-06 15 (18) 2 0.89 1.22 470 -06 140
FN 9246B-16-06 16 (18.5) 2 2.5 1.22 470 -06 275
FN 9246B-20-06 20 (23) 2 1.5 1.22 470 -06 275
Filter Rated current Leakage current* Inductance Capacitance Resistance Output connections Weight
@ 40°C (25°C) @ 230VAC/50Hz L Cx Cy R
[A] [µA] [mH] [µF] [nF] [kΩ] [g]
Product selector
FN 9246x-yy-..
06: Faston 6.3 x 0.8mm (spade/soldering)
1 to 20: Rated current
Standard IEC inlet type C14 (1 to 15A types), C20 (16 and 20A types)
Blank: Standard version
B: Medical version (with bleed resistor and without Y2-capacitor)
For example: FN 9246-6-06, FN 9246B-10-06
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 3 to 10A types
12 and 15A types 16 and 20A types
> Components > FN 9246
All dimensions in mm; 1 inch = 25.4mm
Tolerances according: ISO 2768-m / EN 22768-m
1A 3A 6A 10A 12A 15A 16A 20A
Dimensions
A 57.15 57.15 57.15 57.15 57.15 57.15 60 60
B 30 30 30 30 30 30 35 35
C 40 40 40 40 40 40 45 45
D 47 47 47 47 47 47 75 75
E 31 31 31 31 31 31 36 36
F 3 3 3 3 3 3 3 3
G 24 24 24 24 24 24 28 28
H Ø3.5 Ø3.5 Ø3.5 Ø3.5 Ø3.5 Ø3.5 Ø3.5 Ø3.5
I 15.5 15.5 15.5 15.5 15.5 15.5 15.5 15.5
J 8.5 8.5 8.5 8.5 8.5 8.5 8.5 8.5
K 14 14 14 14 14 14 14 14
L 8 8 8 8 8 8 8 8
M R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5 R ≤ 1.5
N 25 25 25 25 25 25 29 29
O 11 11 11 11 11 11 11 11
P 32 32 32 32 32 32 37 37
Q 15 15 15 15 15 15 17.5 17.5
R M3 x 10 max.
Mechanical data
1 to 15A types 16 and 20A types
Panel cut out
E
I
Q
O
H
A
DF
K
C
P
G
B
J
L
R
M
N
6.3 x 0.8
C
E
I
Q
O
A
DF
K
C
G
B
J
L
R
6.3 x 0.8
IEC plug type IEC plug type
C14 C20
> Components > FN 9246
Your local partner: To find your local partner within Schaffner’s global network, please go to www.schaffner.com May 2011
To find your local partner within
Schaffner‘s global network, please go to
www.schaffner.com
May 2011
© 2011 Schaffner EMC.
Specifications subject to change without
notice. All trademarks recognized.
Schaffner is an ISO-registered company.
Its products are designed and manufac-
tured under the strict quality and environ-
mental requirements of the ISO 9001 and
ISO 14001 standards.
This document has been carefully
checked. However, Schaffner does not
assume any liability for errors or inac-
curacies.
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