EMC filters and chokes
EMC Line Filters
- For interference suppression of devices in residential and industrial environments according to eg EN61800-3 or EN55011
- Available as single-phase filter (2F...), three-phase filter (3F...) and three-phase + neutral conductor filter (4F...)
- Filters with UL certification or variants for IT grids are also available
- Power supply:
single-phase up to 250 V AC
3-phase up to 480 or 690 V AC
3-phase + neutral up to 480 V AC - Mains currents from 1 to 3500 A
- Protection class IP20, from 180 A protection class IP00
- Can be ordered directly from us, special developments and customized EMC filters on request.
2F230-xxx.200.pdf
(485 KB)
2F230-004.2108Q.pdf
(445 KB)
2F230-012.3002.pdf
(460 KB)
2F230-012.3002MF.pdf
(449 KB)
2F230-012.3009.pdf
(316 KB)
2F230-016.3002.pdf
(302 KB)
3F480-xxx.100.pdf
(536 KB)
3F480-xxx.230.pdf
(2 MB)
3F480-xxx.240.pdf
(1 MB)
3F480-xxx.260.pdf
(1 MB)
3F690-xxx.230.pdf
(562 KB)
3F690-xxx.230IT.pdf
(537 KB)
3F690-xxx.260.pdf
(856 KB)
3F690-xxx.260_UL.pdf
(871 KB)
4F480-xxx.260.pdf
(2 MB)
4F480-xxx.200.pdf
(237 KB)
4F480-xxx.100.pdf
(69 KB)
DC Filters for Railway, Industry, Energy Storage and Photovoltaic Applications
- Filters for DC applications
- Up to 1200 V DC
- Rated currents from 13 to 1600 A
- Protection class IP20, from 180 A protection class IP00
- Can be ordered directly from us, customer-specific developments on request.
DC Link Chokes
- Reducing the current ripple in the DC link
- Up to 800 V DC
- Nominal currents from 3.2 to 450 A
- Ordered directly from us, customer-specific developments on request.
Line Reactors with Uk=2% or Uk=4%
- Improving the THDi
- For single or three-phase networks (230, 400 and 690 V)
- Rated currents up to 800 A
- Available with short circuit voltage drop 2% or 4%
- Ordered directly from us, customer-specific developments on request.
EMC Filters for Shielded Rooms
- EMC filter for laboratory applications and shielded rooms
- For single-phase or three-phase networks
- Mains voltage 250 V and 440 V
- Nominal currents of 16 - 150 A
- Frequency range 14 kHz - 40 GHz
- Protection class IP20
- Ordered directly from us, customer-specific developments on request.
Mains Choke and EMC Filter Combinations
- Combinations of mains choke and line filter for optimal EMC and space-saving installation
- For 480 V networks
- Rated currents from 6 to 200 A
- Protection class IP20
- Ordered directly from us, customer-specific developments on request.
Remaining stocks
This section contains the remaining stock of discontinued products.
EMC Line Filters
- 2F230-004.2102Q - Remaining stock: 10 pcs.
- 2F230-004.2104 - Remaining stock: 30 pcs.
- 2F230-016.3004 - Remaining stock: 17 pcs.