DATASHEET
Single-Stage Filters FN 332
Rated currents from 1 to 10 A
Compact housing
Optional overvoltage protection (Z type)
Performance indicators
Technical specifications
Maximum continuous operating voltage
250 VAC, 50/60 Hz
Operating frequency
DC to 400 Hz
Rated currents
1 to 10 A @ 40°C max.
High potential test voltage
P –> PE 2000 VAC for 2 sec
P –> N 760 VAC for 2 sec
P –> N 250 VAC for 2 sec (Z types)
Temperature range (operation and storage)
-25°C to +100°C (25/100/21)
Flammability corresponding to
UL 94 V-2 or better
Design corresponding to
UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939
Surge pulse protection (Z type)
2 kV, IEC 61000-4-5
MTBF @ 40°C/230 V (Mil-HB-217F)
710,000 hours
Approvals
Features and benefits
FN 332 filters are designed for easy and fast chassis
mounting
FN 332 filters are also available with integrated surge
pulse protection to safeguard sensitive electrical
equipment
All FN 332 single-phase filters provide a good
attenuation performance, based on chokes with
high saturation resistance and excellent thermal
behavior
Chokes with high saturation resistance and high
inductivity
Surge pulse protection
Custom-specific versions on request
Typical applications
Electrical and electronic equipment
Consumer goods
Household equipment
Power supplies
Office automation equipment
Datacom equipment
Industrial equipment auxiliary supply
Typical electrical schematic
