3-Line/4-Line Filters

TDK 3-Line / 4-Line EMC filters are designed as easy-to-install power line filters in 3-phase systems. The lightweight design is optimized for operation under full load. Different filters are available with a variety of connection types, a broad range of rated current and voltage as well as different attenuation levels. EPCOS 3-Line/4-Line EMC Filters are available in compact, ultra-compact, and cost-effective versions with voltages up to 760/440VAC and current ratings up to 2500A. The compact and cost effective versions feature busbar terminals and the ultra-compact versions feature finger-safe terminal blocks. TDK 3-Line/4-Line Filters are especially well-suited for frequency converters in motor drives, elevators, wind farms, and power supplies.

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Filters

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Select Image Part # Mfr. Description Datasheet Availability Pricing (EUR) Filter the results in the table by unit price based on your quantity. Qty. RoHS ECAD Model Filter Type Voltage Rating Current Rating Mounting Style Termination Style Leakage Current Series Packaging Operating Frequency
TDK Power Line Filters 3-LINE EMC FILTER 90A 300/520V
6Expected 04/12/2026
523,17 €
501,82 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC Chassis Mount Terminal Block 3.4 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters NETZFILTER 3X180A 520V
2Expected 01/01/2027
784,76 €
709,09 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 180 A Chassis Mount Terminal Block 14 mA B84143B Bulk 50 Hz, 60 Hz
TDK Power Line Filters ENTSTOERFILTER 3X250A 520V
4On Order
794,06 €
718,54 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 250 A Chassis Mount Terminal Block 14 mA B84143B Bulk 50 Hz, 60 Hz
TDK Power Line Filters Sine-wave output filter, 4A, 520V
6On Order
390,98 €
361,42 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 4 A Chassis Mount Terminal Block B84143V Bulk 50 Hz, 60 Hz
TDK Power Line Filters Sine-wave output filter, 95A, 520V
1Expected 15/12/2026
1.913,46 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 95 A Chassis Mount Terminal Block B84143V Bulk 50 Hz, 60 Hz
TDK Power Line Filters 4-Leiter-Filter 36A 520/300Vac
29On Order
213,72 €
193,44 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 36 A Chassis Mount Terminal Block 13 mA B84144A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 4-Line Filter 36A 300/520Vac
12On Order
224,87 €
203,38 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 36 A Chassis Mount Terminal Block 0 A to 16 mA B84144A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 4-Line Filter 66A 300/520Vac
7On Order
308,24 €
267,16 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 66 A Chassis Mount Terminal Block 0 A to 16 mA B84144A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 3-LEITER EMV-FILTER 110A 520/300V 1In Stock
666,54 €
591,75 €
Min.: 1
Mult.: 1
300 VAC, 520 VAC 110 A Chassis Mount Terminal Block B84143A Bulk
TDK Power Line Filters 8A 520/300V 3-LINE
10Expected 09/11/2026
106,02 €
94,63 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 8 A Chassis Mount Terminal Block 3.1 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 4-Line Filter 25A 300/520Vac
5Expected 08/02/2027
205,60 €
200,40 €
Min.: 1
Mult.: 1
Chassis Mount B84144A Bulk
TDK Power Line Filters 4-LEITER-FILTER 4X400A 530V
1Expected 14/12/2026
1.169,57 €
Min.: 1
Mult.: 1
Chassis Mount B84144B Bulk
TDK Power Line Filters 35A 440/250V 4-LINE Non-Stocked Lead-Time 26 Weeks
299,92 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 250 VAC, 440 VAC 35 A Chassis Mount Tab Connector 94 uA B84131M Bulk 50 Hz, 60 Hz
TDK Power Line Filters 6A 440/250V 4-LINE Non-Stocked
123,92 €
Min.: 8
Mult.: 8
250 VAC, 440 VAC 6 A Chassis Mount Tab Connector B84131A Bulk
TDK Power Line Filters 10A 300/520V 3-LINE EMC FILTER Non-Stocked Lead-Time 32 Weeks
141,14 €
115,18 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 10 A Chassis Mount Terminal Block 3.1 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 3-LEITER EMV-FILTER 35A 520/300V Non-Stocked Lead-Time 42 Weeks
384,87 €
361,78 €
Min.: 2
Mult.: 2
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 35 A Chassis Mount Terminal Block 14 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 100A 300/520V 3-LINE EMC FILTER Non-Stocked Lead-Time 32 Weeks
391,19 €
362,48 €
Min.: 2
Mult.: 2
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 100 A Chassis Mount Terminal Block 3.4 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 3-LEITER EMV-FILTER 150A 520/300V Non-Stocked Lead-Time 42 Weeks
809,33 €
768,07 €
Min.: 1
Mult.: 1
300 VAC, 520 VAC 150 A Chassis Mount Terminal Block B84143A Bulk
TDK Power Line Filters 3-LEITER EMV-FILTER 230A 520/300V Non-Stocked Lead-Time 42 Weeks
1.248,89 €
Min.: 1
Mult.: 1
300 VAC, 520 VAC 230 A Chassis Mount Terminal Block B84143A Bulk
TDK Power Line Filters 3-LINE EMV FILTER 100A 520/300V Non-Stocked Lead-Time 42 Weeks
415,01 €
374,76 €
Min.: 2
Mult.: 2
3-Line EMC Filter 520 VAC, 300 VDC 100 A Chassis Mount Terminal Block 15.8 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters Standard Filter 520/300VAC 10A 3.1mA Non-Stocked Lead-Time 24 Weeks
79,60 €
Min.: 16
Mult.: 16
Standard Filter 300 VAC, 520 VAC 10 A Chassis Mount Quick Connect 3.1 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 3-LINE EMV FILTER 10A 520/300V Non-Stocked Lead-Time 24 Weeks
152,98 €
126,47 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 10 A Chassis Mount Terminal Block 3.1 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 120A 480/275V 3-LINE Non-Stocked Lead-Time 26 Weeks
583,95 €
566,11 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 120 A Chassis Mount Terminal Block 3.3 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 120A 760/440V 3-LINE Non-Stocked Lead-Time 26 Weeks
676,89 €
610,34 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 120 A Chassis Mount Terminal Block 4.2 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 150A 480/275V 3-LINE Non-Stocked Lead-Time 26 Weeks
751,22 €
Min.: 1
Mult.: 1
3-Phase EMI/EMC Filter 300 VAC, 520 VAC 150 A Chassis Mount Terminal Block 5 mA B84143A Bulk 50 Hz, 60 Hz