Products of Epa
EPA GmbH: EMC Filters, Sine Filters & Drive Technology for Industry and Commerce
EPA GmbH from Bruchköbel is an experienced specialist in EMC filter technology, sine filters, leakage current technology and frequency inverter solutions – with over 35 years of experience in drive and EMC engineering. Lieske Elektronik / industry-electronics.com is your authorised B2B source for EPA products in Europe.
1988 Year founded |
35+ Years Experience |
2,000+ Stock items |
Bruchköbel Location (Germany) |
EPA GmbH – Competence Partner for EMC Engineering and Drive SolutionsEPA GmbH was founded in 1988 in Bruchköbel (Hesse, Germany) as a sales company for frequency inverters. Since 1995, EPA has been developing and manufacturing its own EMC filters and sine filters, establishing itself as a mid-sized specialist for EMC engineering and drive systems. The company maintains a warehouse with over 2,000 different products for short-term deliveries. The product portfolio includes mains input filters, output filters and sine filters (SFAF series) for frequency inverters, leakage current compensation devices and protective earth monitoring, frequency inverters and servo motors, EMC measurement services, and complete control cabinet assemblies on request. All in-house developments are produced with short lead times for customer-specific solutions. EPA products are available through Lieske Elektronik / industry-electronics.com for commercial customers. For pricing enquiries, project consulting and volume orders, please contact: sales@industry-electronics.com |
Certifications & Standards
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| Mains Filters & EMC Input Filters Mains input filters for frequency inverters, servo drives and industrial power supplies to reduce conducted interference emissions. Available for single- and three-phase networks up to 600 A. | Sine Filters (SFAF Series) Output sine filters for frequency inverters with long motor cables (up to 600 A). Convert the PWM output voltage into a sinusoidal voltage – protecting motor windings and reducing bearing currents. | |
| Leakage Current Technology & PE Monitoring Devices for measuring, analysing and compensating leakage currents plus protective earth monitoring for personal and fire protection. In-house developments by EPA for machine and plant builders. | Frequency Inverters & Servo Systems Frequency inverters and servo motors from leading manufacturers in the EPA portfolio, complemented by EPA in-house developments. Consulting, commissioning, maintenance and on-site service by EPA engineers. | |
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Drive Technology & Automation
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Conveyor Technology & Logistics
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Pump & Compressor Technology
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EPA products in the shop by category:
| ► Mains filters | ► Frequency converters, soft starters |
| ► Surge protection | ► Circuit breakers & disconnectors |
| ► Motors and accessories | ► Power analysers |
| Why are EMC filters necessary for frequency inverters? Frequency inverters generate high-frequency interference voltages through their pulse-width modulation, which can disturb other devices via the supply network (conducted emissions). EMC filters attenuate these interferences to the legally required level – necessary for CE compliance of the complete machine under EN 61800-3. |
| What is a sine filter and when is it needed? A sine filter is used at the output of a frequency inverter when long motor cables (over 50–100 m) are used. It converts the PWM output voltage into a sinusoidal voltage, protecting the motor winding insulation against voltage spikes and reducing parasitic bearing currents that lead to premature motor failure. |
| Does EPA GmbH also offer custom-engineered filter solutions? Yes, EPA has been developing and manufacturing its own EMC filters and sine filters since 1995 and offers customer-specific adaptations with short lead times. Project enquiries for special solutions, control cabinet integration or OEM quantities are welcome – directly via sales@industry-electronics.com. |
| Request EPA productsB2B sales: pricing enquiries, volume discounts, technical consulting. | Request now |
Homepage:
epa.de/Categories with products from Epa
- Electronics ➤ Energy ➤ Mains filter ( 17 )
- Electronics ➤ Energy ➤ Surge Protection ( 2 )
- Electrics ➤ Industrial Material ➤ Engines and accessories ( 1 )
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EPA 5001F010DIN1EPA 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 workdaysinfo_outline
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EPA ABG NF-KC-7 5003KC007EPA 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 workdaysinfo_outline
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EPA ABG NF-KC-30 5003KC030EPA 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 workdaysinfo_outline
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EPA ABG NF-KC-42 5003KC042EPA 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 workdaysinfo_outline
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EPA NF-4-20-SD 5004F020SDEPA 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 workdaysinfo_outline
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EPA NF-K-4-16 5004K016EPA 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 workdaysinfo_outline
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EPA NF-K-4-30 5004K030EPA 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 workdaysinfo_outline
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EPA NF-4-36-FTN 5004N036EPA 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 workdaysinfo_outline
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EPA ABG NF-4-80FTN 5004N080EPA 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 workdaysinfo_outline
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EPA PECON+ 50275390EPA 50275390 PECON+ protective conductor monitoring TN system The EPA PECON+ (manufacturer's part number 50275390) is a protective earth conductor monitoring device for single-phase and three-phase TN systems with neutral conductor. It provides continuous ... Lieske Part No.: 430389 Mfg Part No: 50275390 Type: PECON+ |
410,88 EUR
≈ £345.96 | ≈ $461.42
Delivery time from supplier's stock (ca.) 1 workdaysinfo_outline
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EPA 50275391EPA 50275391 PECON+ IT protective earth conductor monitoring Protective earth conductor monitoring device for IT networks (without neutral conductor) acc. to DIN EN 50178/VDE 0160 and DIN EN 61800-5-1. Monitors leakage currents on the PE conductor in 3-phase IT ... Lieske Part No.: 430337 Mfg Part No: 50275391 |
405,27 EUR
≈ £341.24 | ≈ $455.12
Made to order · Delivery time approx. 20 workdaysinfo_outline
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EPA ABG NF-DAR-50-3 50275407EPA 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 workdaysinfo_outline
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EPA ABG NF-DAR-10-3 50275455EPA 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 workdaysinfo_outline
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EPA ABG NF-DAR-25-3 50275456EPA 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 workdaysinfo_outline
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EPA ABG NF-DAR-40-3 50275457EPA 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 workdaysinfo_outline
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EPA ABG NF-DAR-63-3 50275458EPA 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 workdaysinfo_outline
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EPA ABG NF-DAR-180-3 50275464EPA 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 workdaysinfo_outline
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EPA LEAKCOMP HP 50275561EPA 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 workdaysinfo_outline
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EPA OC/3 52240003EPA 52240003 OC/3 ferrite ring with mounting foot Snap-on ferrite ring (toroidal core) made of MnZn ferrite for retrofitting on cables without disconnection. Fastening via snap closure and mounting foot. Used for suppression of high-frequency ... Lieske Part No.: 430398 Mfg Part No: 52240003 Type: OC/3 |
40,22 EUR
≈ £33.87 | ≈ $45.17
Made to order · Delivery time approx. 20 workdaysinfo_outline
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EPA ABG NF-6-1ph-DIN1 NF-ABG-6-1ph-DIN1EPA 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 workdaysinfo_outline
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