IEC Inlet Filters FN9244E

Excellent Performance EMC/EMI Filter with Earth Line Choke


Excellent Performance EMC/EMI Filter with Earth Line Choke

  • Rated currents up to 15 A
  • Superior attenuation performance
  • Integrated earth line choke
  • Complies with IEC/EN 60601-1
  • Snap-in versions (S and S1 type)
  • Hot inlet versions (HI type)

Features and Benefits

Superior conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behavior
Rear/front or snap-in mounting
Without earth line choke see FN 9244 data sheet
FN 9244 B versions comply with the requirements of 1MOP acc. to IEC/EN 60601-1 for creepage and clearance, leakage current and high potential testing
Wide mounting flanges available
Custom-specific versions are available on request

Typical Applications

Electrical and electronic equipment
Small to medium-sized machines and household equipment
Single-phase power supplies, switch-mode power supplies
Test and measurement equipment
Medical devices (MDD)
In-vitro diagnostic medical devices (IVDD)
Rack mounting equipment

Technical Specifications

Maximum continuous operating voltage

250 VAC, 50/60 Hz

Temperature range (operation and storage)

-25°C to +85°C (25/85/21)

Protection category

IP 40 according to IEC 60529

Design corresponding to

UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939

Flammability corresponding to

UL 94 V-2 or better

Surge pulse protection (Z type)

Helps compliance to IEC61000-4-5 (Differential Mode only)

Operating frequency

DC to 400 Hz

Rated currents

1 to 15 A @ 50°C

Approvals by rated current

1 to 10 A (ENEC, CQC)

1 to 15 A (UL, CSA)

High potential test voltage

P –> PE 2000 VAC for 2 sec (standard types)

P –> PE 2500 VAC for 2 sec (B types)

P –> N 1000 VAC for 2 sec

Typical electrical schematic


Approvals & Compliances

RoHS Label
UL Recognized Label
ENEC 14 Label
CSA Label
CQC Label
CE Label
UKCA Label

(CQC except HI-types)