High Performance IEC Inlet Filter
IEC Inlet Filters FN9246
High Performance IEC Inlet Filter
- Rated currents up to 20 A
- Optional medical versions (B type)
- Rear mounting
- Excellant attenuation in the lower
- frequency range
Features and Benefits
Excellent conducted attenuation performance, based on chokes with high saturation resistance and excellent thermal behavior
Rear mounting
FN 9246 B versions comply with the requirements of 1MOP acc. to IEC/EN 60601-1 for creepage and clearance, leakage current and high potential testing
Rated currents up to 20 A
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
Building automation
Medical equipment
Lighting application
Technical Specifications
Maximum continuous operating voltage
250 VAC, 50/60 Hz
Operating frequency
DC to 400 Hz
Rated currents
1 to 20 A @ 50°C
Approvals by rated current
1 to 10 A (Semko)
16 A (Semko) for 16 and 20 A types
1 to 20 A (UL, CSA)
High potential test voltage
P –> N 1100 VDC for 2 sec (16 and 20 A types)
P –> PE 2000 VAC for 2 sec (standard types)
P –> PE 2500 VAC for 2 sec (B types)
P –> N 1100 VAC for 2 sec (1 to 10 A types)
Protection category
IP 40 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 94 V-2 or better
