1-phase filters
FN 2450
Safe and ergonomic EMC/EMI filter with
very low leakage current
Approvalsn Light weight plastic enclosure design
n Very low filter leakage current
n Hinged safety covers
n Embedded filter terminals
n Different performance levels
n Environmental friendly design without
potting compound
Typical applications
n A plastic housing and a metal ground plate
are cleverly combined to get the lowest
possible product weight without compro-
mising EMC behavior.
n The embedded terminals from Schaffner
guarantee user-friendly handling and reli-
able, long-lasting electrical connection.
n Captive hinged protective covers contri-
bute to overall safety by offering protection
against unintended contact with life con-
ductors. They are included in the standard
scope of delivery without any extra cost.
n Very low leakage current values make
the filters suitable for grids with very
tough requirements or sensitive GFCIs,
and for applications which set value on
safety and reliability.
n FN 2450 feature an ecologically conscious
construction without the use of potting
compound or banned substances (RoHS).
Used raw materials can be easily separated
at the end of the product life time for pro-
per and environmentally safe disposal.
n Electrical and electronic equipment
n Test and measurement devices
n Medical devices
n Industrial automation
n Small machines
n Office automation equipment
Features and benefits
Technical specifications
Maximum continuous operating voltage: 250VAC, 50/60Hz
Operating frequency: dc to 400Hz
Rated currents: 6 to 20A @ 55°C
High potential test voltage: P/N –> E 2500VAC for 60 sec*
P –> N 1100VDC for 2 sec
Temperature range (operation and storage): -25°C to +100°C (25/100/21)
Flammability corresponding to: UL 94V-0 (safety covers UL 94V-1)
Design corresponding to: UL 1283, CSA 22.2 No. 8 1986,
IEC/EN 60939, EN 60601-1
MTBF @ 40°C/230V (Mil-HB-217F): >180,000 hours
Typical electrical schematic
P
N
PE
Line
Cx-1 R L Cy
P‘
N‘
Load
Cx-2
Cy
* Type testing only