Standard Performance Single-Phase Filters FN2450

Safe and ergonomic EMC/EMI filter with very low leakage current


Safe and ergonomic EMC/EMI filter with very low leakage current

  • Smooth sine wave without voltage peaks
  • Motor protection against pulse pattern stress
  • Improvement of system reliability
  • Reduces bearing currents
  • Ideal for retrofit installations
  • Fits for long motor cable lengths (≤2000 m)
  • Motor drive power range up to 1,200 kW

Features and Benefits

A plastic housing and a metal ground plate are cleverly combined to get the lowest possible product weight without compromising EMC behaviour
The embedded terminals from Schaffner guarantee user-friendly handling and reliable, long-lasting electrical connection
Captive hinged protective covers contribute to overall safety by offering protection against unintended contact with life conductors. They are included in the standard scope of delivery without any extra cost
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
FN2450 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 proper and environmentally safe disposal 

Typical Applications

Electrical and electronic equipment
Test and measurement devices
Medical devices & Industrial automation
Small machines
Office automation equipment

Technical Specifications

Maximum continuous operating voltage

250 VAC, 50/60 Hz

Rated currents

6 to 20 A @ 55°C

Operating frequency

DC to 400 Hz

High potential test voltage

P/N -> E 2500 VAC for 60 sec * (FN2450G & FN2450F)

P/N -> E 4000 VAC for 60 sec * (FN2450B)

P -> N 1100 VDC for 2 sec *

Temperature range (operation and storage)

-25°C to +100°C (25/100/21)

Flammability corresponding to

UL 94 V-0 (safety covers UL 94V-1)

Design corresponding to

UL 1283, CSA 22.2 No. 8 1986,

IEC/EN 60939, EN 60601-1

* Type testing only
* Type testing only

Typical electrical schematic


Approvals & Compliances

RoHS Label
UL Recognized Label
ENEC 14 Label
C CSA US Label
CE Label
UKCA Label