Mains filter in Energy

EPA & Dehn

Top Manufacturers

6–180A

Current Range

EMC

Compliance

1– & 3-phase

Design

EMC Filters – EMI Solutions for Industry and Automation

Our EMC filters provide highly effective EMI solutions for all industrial applications. From single-phase filters for DIN rail mounting (6–10A) to powerful three-phase high-power filters (7–180A, 400–520V) – we cover all requirements.

EPA is recognized as a pioneer with the proven NF series and innovative absorption filters (NF-DAR). Complemented by specialized products such as the LEAKCOMP HP leakage current compensator and system solutions from Dehn+Söhne and Schneider Electric. Ideal for frequency converters, PLC control cabinets and industrial drives.

EMC Consulting and Planning: Contact our technical experts. +49 (0)7666 / 88499-0 | sales@industry-electronics.com

Filter Types in Stock

✓	Single-phase EMC Filters
✓	Three-phase High-Power Filters
✓	Absorption Filters
✓	Leakage Compensators

Mains filter from DEHN

DEHN 912254 NF10 network filter for protection of power supply of devices industrial electronics Mains filter NF 10 for protection against symmetrical and asymmetrical interference.

Lieske Part No.: 344492
Mfg Part No: 912254
Type: NF 10

243,39 EUR 246,21 EUR

≈ £204.93 | ≈ $273.33

Made to order · Delivery time approx. 20 workdays

Diverse Mains filter

ABG NF-U-MI-D/E720S-12014 network filter 1ph 250 VAC 14 A Type: NF-U-MI-D/E720S-12014

Lieske Part No.: 513634
Mfg Part No: NF-U-MI-D/E720S-12014
Type: NF-U-MI-D/E720S-1201

36,65 EUR

≈ £30.86 | ≈ $41.16

Made to order · Delivery time approx. 20 workdays

Mains filter from EPA

EPA 5001F010DIN1 ABG NF-10-1ph-DIN1 power filter 24-250 V 10 A DIN rail Single-phase EMC mains filter for DIN rail mounting (TS35). Compact filter, single-stage. Rated current: 10 A. Voltage range: 24–250 V AC, 50/60 Hz. High attenuation, compact plastic housing.

Lieske Part No.: 221825
Mfg Part No: 5001F010DIN1

43,05 EUR

≈ £36.25 | ≈ $48.35

Made to order · Delivery time approx. 20 workdays

EPA 5003KC007 ABG NF-KC-7 high-performance line filter 7 A 3ph Three-phase high-performance EMC mains filter without neutral conductor, bookstyle. Rated current: 7 A. Voltage range: 400–520 V AC, 50/60 Hz. Very high differential (symmetric) and common mode ...

Lieske Part No.: 430417
Mfg Part No: 5003KC007
Type: ABG NF-KC-7

74,98 EUR

≈ £63.13 | ≈ $84.20

Made to order · Delivery time approx. 20 workdays

EPA 5003KC030 ABG NF-KC-30 high-performance line filter 30 A 3ph Three-phase high-performance EMC mains filter without neutral conductor, bookstyle. Rated current: 30 A. Voltage range: 400–520 V AC, 50/60 Hz. Very high differential (symmetric) and common mode ...

Lieske Part No.: 430419
Mfg Part No: 5003KC030
Type: ABG NF-KC-30

153,64 EUR

≈ £129.36 | ≈ $172.54

Made to order · Delivery time approx. 20 workdays

EPA 5003KC042 ABG NF-KC-42 high-performance line filter 42 A 3ph Three-phase high-performance EMC mains filter without neutral conductor, bookstyle. Rated current: 42 A. Voltage range: 400–520 V AC, 50/60 Hz. Very high differential (symmetric) and common mode ...

Lieske Part No.: 430421
Mfg Part No: 5003KC042
Type: ABG NF-KC-42

178,14 EUR

≈ £149.99 | ≈ $200.05

Made to order · Delivery time approx. 20 workdays

EPA 5004F020SD ABG NF-4-20-SD power filter 3ph+N 440 VAC 20 A Type: NF-4-20-SD

Lieske Part No.: 633645
Mfg Part No: 5004F020SD
Type: NF-4-20-SD

78,56 EUR

≈ £66.15 | ≈ $88.22

Delivery time from supplier's stock (ca.) 2 workdays

EPA 5004K016 ABG NF-K-4-16 network filter Three-phase high-performance EMC mains filter, 2-stage, with neutral conductor, bookstyle. Rated current: 16 A. Voltage range: 400–520 V AC, 50/60 Hz. Very high attenuation, very low leakage current.

Lieske Part No.: 187524
Mfg Part No: 5004K016
Type: NF-K-4-16

130,27 EUR

≈ £109.69 | ≈ $146.29

Made to order · Delivery time approx. 20 workdays

EPA 5004K030 ABG NF-K-4-30 network filter Three-phase high-performance EMC mains filter, 2-stage, with neutral conductor, bookstyle. Rated current: 30 A. Voltage range: 400–520 V AC, 50/60 Hz. Very high attenuation, very low leakage current.

Lieske Part No.: 187756
Mfg Part No: 5004K030
Type: NF-K-4-30

168,49 EUR

≈ £141.87 | ≈ $189.21

Made to order · Delivery time approx. 20 workdays

EPA 5004N036 ABG NF-4-36-FTN network filter

Lieske Part No.: 108632
Mfg Part No: 5004N036
Type: NF-4-36-FTN

276,41 EUR

≈ £232.74 | ≈ $310.41

Made to order · Delivery time approx. 20 workdays

EPA 5004N080 ABG NF-4-80FTN network filter 3ph+neutral conductor 80 A Three-phase high-performance compact filter with neutral conductor. Rated current: 80 A. Voltage range: 400–520 V AC, 50/60 Hz. High attenuation, high saturation resistance, very low leakage current.

Lieske Part No.: 1425419
Mfg Part No: 5004N080
Type: ABG NF-4-80FTN

393,35 EUR

≈ £331.20 | ≈ $441.73

Made to order · Delivery time approx. 20 workdays

EPA 50275407 ABG NF-DAR-50-3 absorption filter 50 A Three-phase leakage current reduction filter. Reduces high-frequency leakage currents (2–16 kHz) by up to 90%. Rated current: 50 A. Voltage range: 400–520 V AC, 50/60 Hz. Enables use of RCDs (type ...

Lieske Part No.: 430431
Mfg Part No: 50275407
Type: ABG NF-DAR-50-3

481,28 EUR

≈ £405.24 | ≈ $540.48

Made to order · Delivery time approx. 20 workdays

EPA 50275455 ABG NF-DAR-10-3 absorption filter 10 A Three-phase leakage current reduction filter. Reduces high-frequency leakage currents (2–16 kHz) by up to 90%. Rated current: 10 A. Voltage range: 400–520 V AC, 50/60 Hz. Enables use of RCDs (type ...

Lieske Part No.: 430429
Mfg Part No: 50275455
Type: ABG NF-DAR-10-3

189,69 EUR

≈ £159.72 | ≈ $213.02

Made to order · Delivery time approx. 20 workdays

EPA 50275456 ABG NF-DAR-25-3 absorption filter 25 A Three-phase leakage current reduction filter. Reduces high-frequency leakage currents (2–16 kHz) by up to 90%. Rated current: 25 A. Voltage range: 400–520 V AC, 50/60 Hz. Enables use of RCDs (type ...

Lieske Part No.: 430430
Mfg Part No: 50275456
Type: ABG NF-DAR-25-3

289,80 EUR

≈ £244.01 | ≈ $325.45

Made to order · Delivery time approx. 20 workdays

EPA 50275457 ABG NF-DAR-40-3 absorption filter 40 A

Lieske Part No.: 430368
Mfg Part No: 50275457
Type: ABG NF-DAR-40-3

359,10 EUR

≈ £302.36 | ≈ $403.27

Made to order · Delivery time approx. 20 workdays

EPA 50275458 ABG NF-DAR-63-3 absorption filter 63 A Three-phase leakage current reduction filter. Reduces high-frequency leakage currents (2–16 kHz) by up to 90%. Rated current: 63 A. Voltage range: 400–520 V AC, 50/60 Hz. Enables use of RCDs (type ...

Lieske Part No.: 430432
Mfg Part No: 50275458
Type: ABG NF-DAR-63-3

526,47 EUR

≈ £443.29 | ≈ $591.23

Made to order · Delivery time approx. 20 workdays

EPA 50275464 ABG NF-DAR-180-3 absorption filter 180 A Three-phase leakage current reduction filter. Reduces high-frequency leakage currents (2–16 kHz) by up to 90%. Rated current: 180 A. Voltage range: 400–520 V AC, 50/60 Hz. Enables use of RCDs ...

Lieske Part No.: 430446
Mfg Part No: 50275464
Type: ABG NF-DAR-180-3

670,32 EUR

≈ £564.41 | ≈ $752.77

Made to order · Delivery time approx. 20 workdays

EPA 50275561 LEAKCOMP HP leakage current compensation device for networks with neutral conductor Active leakage current compensator for operational leakage currents up to 500 mA (RMS). Compensates leakage currents by active anti-phase current injection into the protective earth. Enables use of ...

Lieske Part No.: 1440022
Mfg Part No: 50275561
Type: LEAKCOMP HP

1.374,25 EUR

≈ £1,157.12 | ≈ $1,543.28

Made to order · Delivery time approx. 20 workdays

EPA NF-ABG-6-1ph-DIN1 ABG NF-6-1ph-DIN1 network filter 24-250 V 6 A DIN rail Single-phase EMC mains filter for DIN rail mounting (TS35). Compact filter, single-stage. Rated current: 6 A. Voltage range: 24–250 V AC, 50/60 Hz. High attenuation, compact plastic housing.

Lieske Part No.: 768051
Mfg Part No: NF-ABG-6-1ph-DIN1
Type: ABG NF-6-1ph-DIN1

32,59 EUR

≈ £27.44 | ≈ $36.60

Made to order · Delivery time approx. 20 workdays

Mains filter from Schneider Electric

Schneider Electric VW3A4411 EMC power filter 600 A IP00 Accessories for frequency converters - perfectly coordinated.

Lieske Part No.: 600514
Mfg Part No: VW3A4411

2.366,45 EUR 2.466,09 EUR

≈ £1,992.55 | ≈ $2,657.52

Made to order · Delivery time approx. 20 workdays

Mains filter from Siemens

Siemens 6SL32030BE325AA0 SINAMICS additional line filter Class A for Power Modules PM240 FSF from 110 kW LO SINAMICS additional line filter class A for Power Module PM 240 FSF from 110kW LO 3AC 380-480V 250A 360x 240x 116mm HxWxD Electrical filter SINAMICS line filter class A for the Power Module PM240 for ...

Lieske Part No.: 647101
Mfg Part No: 6SL32030BE325AA0
Type: 6SL3203-0BE32-5AA0

-5% 1.299,35 EUR 1.370,00 EUR

≈ £1,094.05 | ≈ $1,459.17

Made to order · Delivery time approx. 20 workdays

EMC Filters – Professional Solutions for Safe Industrial Systems

EMC filters are indispensable for EMC-compliant operation of industrial systems. We offer state-of-the-art solutions from leading manufacturers for all requirements.

Typical Application Areas

📈 Frequency Converters	📡 PLC Cabinets	📈 Industrial Drives	🏇 Lab Systems	🏗 Factory Equipment

📈 Circuit Protection	🚲 Control Systems	🔐 Instruments	⚡ Network Decoupling	🔐 Tech. Planning

Related Categories

Complete your EMC protection with complementary products:

● Overvoltage Protection – Lightning and Transient Defense
● Transformers – Power Supply and Isolation

Why Industry-Electronics?

🚲 Over 500,000 Items Complete range of EMC filters, accessories and circuit protection components – complete EMI solutions.	💳 Attractive B2B Terms Fair pricing and special conditions for system builders, integrators and major customers.	📞 EMC Expert Advice Direct collaboration with EMC experts for planning and system solutions.

🏡 Renowned Manufacturers Exclusive partner of EPA, Dehn+Söhne and other industry standard manufacturers.	🏠 B2B Expert Partner Focus on system builders and integrators – professional service without private customer competition.	⚡ Quick Delivery Comprehensive stock in Germany – many items available immediately.