Schaffner, FN355 20A 440/250 V ac 400Hz, Chassis Mount EMI Filter, Screw 3 Phase

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Subtotal (1 box of 80 units)*

£3,602.40

(exc. VAT)

£4,323.20

(inc. VAT)

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Temporarily out of stock
  • 80 unit(s) shipping from 08 January 2026
  • Plus 160 unit(s) shipping from 15 January 2026
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Units
Per unit
Per Box*
80 +£45.03£3,602.40

*price indicative

RS Stock No.:
170-5020
Mfr. Part No.:
FN355-20-03
Brand:
Schaffner
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Brand

Schaffner

Maximum Current Rating

20A

Maximum Voltage Rating

440/250 V ac

Mounting Type

Chassis Mount

Termination Style

Screw

Number of Phases

3

Series

FN355

Number of Stages

Single Stage

Operating Frequency

400Hz

Length

85mm

Depth

54mm

Height

40.3mm

Dimensions

85 x 54 x 40.3mm

Leakage Current

0.29 mA

Minimum Operating Temperature

-25°C

Maximum Operating Temperature

+100°C

Power Loss

3.4W

FN355 Series


The FN355 series of EMC/EMI line filters from Schaffner provide exceptionally low operating leakage current. Offered in 3 phase and neutral options, FN355 line filters can be used in a range of applications and are a cost effective interference suppression solution. With a space saving compact design, these four wire line filters are ideal for applications where space is restricted.

Constructed with metal housing, these EMI filters use a single stage four wire LC circuit. Different current rating options are available.

Product Application Information


Suitable applications include star and delta power networks, medical equipment, office equipment and general purpose four wire filtering.

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