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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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 180A 480/275V 3-LINE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

275 VAC, 480 VAC 180 A Chassis Mount Terminal Block B84143A Bulk
TDK Power Line Filters 180A 760/440V 3-LINE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

275 VAC, 480 VAC 180 A Chassis Mount Terminal Block B84143A Bulk
TDK Power Line Filters 25A 760/440V 3-LINE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 2
Mult.: 2

275 VAC, 480 VAC 25 A Chassis Mount Terminal Block B84143A Bulk
TDK Power Line Filters 36A 760/440V 3-LINE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

275 VAC, 480 VAC 36 A Chassis Mount Terminal Block B84143A Bulk
TDK Power Line Filters 80A 480/275V 3-LINE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 5
Mult.: 5

275 VAC, 480 VAC 80 A Chassis Mount Terminal Block B84143A Bulk
TDK Power Line Filters 80A 760/440V 3-LINE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3-Phase EMI/EMC Filter 300 VAC, 520 VAC 80 A Chassis Mount Terminal Block 4.2 mA B84143A Bulk 50 Hz, 60 Hz
TDK Power Line Filters 3-LINE EMC FILTER 90A 300/520V
Datasheet
6Expected 11/17/2026
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
Datasheet
Lead-Time 14 Weeks
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 NETZFILTER 3X180A 760V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Chassis Mount B84143B Bulk
TDK Power Line Filters 3-LINE EMC FILTER 200A 300/520V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Chassis Mount B84143B Bulk
TDK Power Line Filters 3-LEITER EMV-FILTER 230A 520/300V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Chassis Mount B84143B Bulk
TDK Power Line Filters ENTSTOERFILTER 3X250A 760V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Chassis Mount B84143B Bulk
TDK Power Line Filters 3 Line EMC Filters
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3-Phase EMI/EMC Filter 300 VAC, 520 VAC 320 A Chassis Mount Terminal Block 17 mA B84143B Bulk 50 Hz, 60 Hz
TDK Power Line Filters ENTSTOERFILTER 3X320A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3-Phase EMI/EMC Filter 300 VAC, 520 VAC 320 A Chassis Mount Terminal Block 14 mA B84143B Bulk 50 Hz, 60 Hz
TDK Power Line Filters ENTSTOERFILTER 3X320A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Chassis Mount B84143B Bulk
TDK Power Line Filters ENTSTOERFILTER 3X400A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3-Phase EMI/EMC Filter 300 VAC, 520 VAC 400 A Chassis Mount Terminal Block 14 mA B84143B Bulk 50 Hz, 60 Hz
TDK Power Line Filters ENTSTOERFILTER 3X400A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Chassis Mount B84143B Bulk
TDK Power Line Filters ENTSTOERFILTER 3X600A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3-Phase EMI/EMC Filter 300 VAC, 520 VAC 600 A Chassis Mount Terminal Block 14 mA B84143B Bulk 50 Hz, 60 Hz
TDK Power Line Filters ENTSTOERFILTER 3X600A
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Chassis Mount B84143B Bulk
TDK Power Line Filters ENTSTOERFILTER 3X1000A 520V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3-Line EMC Filter 300 VAC, 520 VAC 1 kA Chassis Mount Screw 40 mA B84143B Bulk
TDK Power Line Filters ENTSTOERFILTER 3X1000A 760V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Chassis Mount B84143B Bulk
TDK Power Line Filters 1000A 530/310V 3-LINE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

3-Phase EMI/EMC Filter 300 VAC, 520 VAC 1 kA Chassis Mount Terminal Block 13 mA B84143B Bulk 50 Hz, 60 Hz
TDK Power Line Filters 1000A 760/440V 3-LINE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

440 VAC, 760 VAC 1 kA Chassis Mount Busbar B84143B Bulk
TDK Power Line Filters 1000A 690/400V 3-LINE
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

400 VAC, 690 VAC 1 kA Chassis Mount Busbar B84143B Bulk
TDK Power Line Filters 3-LINE EMC FILTER 1250A 300/520V
Datasheet
Non-Stocked Lead-Time 14 Weeks
Min.: 1
Mult.: 1

Chassis Mount B84143B Bulk