High Performance dual-stage IEC C14 inlet filter with earth line choke
IEC Inlet Filters FN9255E
High Performance dual-stage IEC C14 inlet filter with earth line choke
- Rated currents up to 15 A
- Excellent performance/size ratio
- Earth line choke Version
- IEC C14 inlet acc. IEC 60320-1
- Medical versions (B type) acc. to IEC/EN 60601-1
- Snap-in and rear mount versions (S and M type)
Features and Benefits
Exceptional attenuation performance from 150kHz to 300MHz due to dual-stage design
High saturation resistance and excellent thermal behavior
FN 9255 B versions comply with the requirements of 1MOP acc. to IEC/EN 60601-1 for creepage and clearance, leakage current and high potential testing
Suitable for IEC/EN 55014 tests up to 300MHz
Rear and Front flange or snap-in mounting options
Earth line choke Version, for standard version see FN 9255
All versions according IEC/EN 62368-1
Typical Applications
Medical devices (MDD)
Household and similar products as per IEC/EN 55014
Test and measurement equipment
In-vitro diagnostic medical devices (IVDD)
Portable electrical and electronic equipment
Small to medium-sized machines and household equipment
Single-phase power supplies, switch-mode power supplies (SMPS)
Technical Specifications
Maximum continuous operating voltage
250 VAC, 50/60 Hz
Rated currents
2 to 15 A
Design corresponding to
UL 60939-3, CSA Std C22.2 No. 8, IEC/EN 60939-3, GB/T 15287, GB/T 15288
Surge pulse protection (Z type)
Helps compliance to IEC61000-4-5 (Differential Mode only)
MTBF @ Rated amb. Temp./Voltage (Mil-HB-217F)
> 1,000,000 hours
Operating frequency
DC to 400 Hz
Flammability according to
UL 94 V-0
Approvals by rated current
ENEC and CQC: 2 to 10 A
UL: 2 to 15A
High potential test voltage
P –> PE 2500 VAC for 2 sec
P –> N 760 VAC for 2 sec
Protection category
IP 40 according to IEC 60529
Temperature range (operation and storage)
-25°C to +85°C (25/85/21)
