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1-stage RFI filters for 1-phase AC networks

The single-stage EMC filters of the NFK12, NFK732 series are used to suppress conducted interference in 1-phase AC voltage networks with 250VAC rated voltage. These RFI filters attenuate occurring interference pulses or interference voltages regardless of where they originate. They are optimised against asymmetrical interference. The EMC filters have a single-stage design and a high insertion loss over a wide frequency range.

Choose a radio interference filter from FEAS to protect your system
► Rated voltage: 250VAC
► Rated current: 0.5A, 1A, 2A, 4A, 8A or 16A
► Particularly slim housing (only 22.5mm wide) or optimised for use in sub-distribution boards

1 stage
The single-stage EMC filters of the NFK12 , NFK732 series are used to suppress conducted interference in 1-phase AC voltage networks with 250VAC rated voltage . These RFI filters... read more »
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1-stage RFI filters for 1-phase AC networks
The single-stage EMC filters of the NFK12, NFK732 series are used to suppress conducted interference in 1-phase AC voltage networks with 250VAC rated voltage. These RFI filters attenuate occurring interference pulses or interference voltages regardless of where they originate. They are optimised against asymmetrical interference. The EMC filters have a single-stage design and a high insertion loss over a wide frequency range.

Choose a radio interference filter from FEAS to protect your system
► Rated voltage: 250VAC
► Rated current: 0.5A, 1A, 2A, 4A, 8A or 16A
► Particularly slim housing (only 22.5mm wide) or optimised for use in sub-distribution boards

Top seller of this category
Radio interference supression filter NFK12-05A21 Radio interference supression filter NFK12-05A21
From €101.10 *
Radio interference supression filter NFK12-16A21 Radio interference supression filter NFK12-16A21
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Radio interference supression filter NFK12-1A21 Radio interference supression filter NFK12-1A21
From €101.10 *
Radio interference supression filter NFK12-2A21 Radio interference supression filter NFK12-2A21
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Radio interference supression filter NFK12-4A21 Radio interference supression filter NFK12-4A21
From €101.10 *
Radio interference supression filter NFK12-8A21 Radio interference supression filter NFK12-8A21
From €101.10 *
Radio interference supression filter NFK732-8A21 Radio interference supression filter NFK732-8A21
From €134.00 *
Radio interference supression filter NFK732-4A21 Radio interference supression filter NFK732-4A21
From €134.00 *
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Radio interference supression filter NFK732-8A21
FEAS article number 51044
Radio interference supression filter NFK732-8A21
Rated voltage: 250 VAC
Rated current: 8.0 A
  Optimised against asymmetric interferences
Details
From €134.00 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available from stock
Radio interference supression filter NFK732-4A21
FEAS article number 51043
Radio interference supression filter NFK732-4A21
Rated voltage: 250 VAC
Rated current: 4.0 A
  Optimised against asymmetric interferences
Details
From €134.00 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available from stock
Radio interference supression filter NFK732-16A21
FEAS article number 51042
Radio interference supression filter NFK732-16A21
Rated voltage: 250 VAC
Rated current: 16.0 A
  Optimised against asymmetric interferences
Details
From €134.00 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available from stock
Radio interference supression filter NFK12-16A21
FEAS article number 51006
Radio interference supression filter NFK12-16A21
Rated voltage: 250 VAC
Rated current: 16.0 A
  Optimised against asymmetric interferences
Details
From €101.10 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available from stock
Radio interference supression filter NFK12-1A21
FEAS article number 51002
Radio interference supression filter NFK12-1A21
Rated voltage: 250 VAC
Rated current: 1.0 A
  Optimised against asymmetric interferences
Details
From €101.10 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available from stock
Radio interference supression filter NFK12-2A21
FEAS article number 51003
Radio interference supression filter NFK12-2A21
Rated voltage: 250 VAC
Rated current: 2.0 A
  Optimised against asymmetric interferences
Details
From €101.10 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available from stock
Radio interference supression filter NFK12-4A21
FEAS article number 51004
Radio interference supression filter NFK12-4A21
Rated voltage: 250 VAC
Rated current: 4.0 A
  Optimised against asymmetric interferences
Details
From €101.10 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available from stock
Radio interference supression filter NFK12-8A21
FEAS article number 51005
Radio interference supression filter NFK12-8A21
Rated voltage: 250 VAC
Rated current: 8.0 A
  Optimised against asymmetric interferences
Details
From €101.10 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available from stock
Radio interference supression filter NFK12-05A21
FEAS article number 51001
Radio interference supression filter NFK12-05A21
Rated voltage: 250 VAC
Rated current: 0.5 A
  Optimised against asymmetric interferences
Details
From €101.10 *

Prices ex works, plus packaging, shipping (and VAT / DE)

available from stock
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