Versatile Medical Class II EMC/EMI Filter
IEC Inlet Filters FN9274
Versatile Medical Class II EMC/EMI Filter
- Medical filter suitable for compliance with Protection Class II (ME) according IEC 60601-1
- Fulfills the requirement for two MOPP (means of patient protection), compliant with IEC/EN 60601-1
- No leakage current to earth
- Rated currents up to 15 A
- Excellent performance/size ratio
- Front mount, rear mount and snap-in versions (B, MB and S1B type)
- Plastic enclosure for higher dielectric strength insulation
- Fast-on terminals or wire leads
- V-lock compatible
Features and Benefits
Suitable for class II Medical Equipment (ME)
Fulfills the requirements for Two MOPP in IEC 60601-1 – Medical electrical equipment
Fulfills the requirements in IEC/EN 62368-1 – Audio/video, information and communication technology equipment
Fulfills the requirements in IEC/EN 60950-1 – Information technology equipment
Fulfills the requirements in IEC/EN 60335-1 – Household and similar electrical appliances
Fulfills the requirements for Reinforced Insulation in IEC 61010-1 – Safety requirements
All versions certified according UL/IEC 60939-3, C22.2 No. 8. CQC/CCC GB/T15287 and GB/T15288
Typical Applications
General medical devices (MDD)
In-vitro diagnostic medical devices (IVDD)
Test and measurement equipment
Portable electrical and electronic equipment
Single-phase power supplies, switch-mode power supplies (SMPS)
Audio / video / communication equipment (IEC/UL 62368-1)
Technical Specifications
Maximum continuous operating voltage
250 VAC, 50/60 Hz
Rated currents
1 to 15 A @ 40°C max.
Pollution degree
2 acc. IEC 60664-1
Vibration and shock
3M4 acc. IEC 60721-3-3
MTBF @ Rated amb. Temp./Voltage (Mil-HB-217F)
> 1,000,000 hours
Operating frequency
DC to 400 Hz
High potential test voltage
P –> N 760 VAC for 2 s
P/N –> Ext. insulation 4 kVAC for 60 s acc. IEC 60601-1
Flammability corresponding to
Laces for -07 version: UL 94 VW-1
Plastic Material: UL 94 V-0
Laces for -07 version: UL 94 VW-1
Temperature range (operation and storage)
-40°C to +100°C (40/100/21)
Design corresponding to
up to 15A: UL 60939-3, CSA Std C22.1 No. 8-13
up to 10A: IEC/EN 60939-3, GB/T15287, GB/T15288
Protection category
IP 40 according to IEC 60529 (front side, with inserted plug)
Surge pulse protection (Z type)
Helps compliance to IEC61000-4-5 (Differential Mode only)
Overvoltage category
II acc. IEC 60664-1
