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FN355-30-44
POWER LINE FILTER, 3-PH+NEUTRAL, 30A,
⚠️ Reference pricing provided. In case of supply shortages, we will connect you with our trusted procurement partners to ensure your project's continuity.
- Manufacturer: TE CONNECTIVITY - SCHAFFNER
- Product type:
- No. of Phases: Three Phase
- No. of Stages: 1 Stage
- Product Range: FN 355 Series
- Current Rating: 30A
- Voltage Rating: 440VAC
- Filter Mounting: Chassis Mount
- Filter Applications: General Purpose
- Filter Input Terminals: Terminal Block
- Filter Output Terminals: Terminal Block
| Delivery and price | |
|---|---|
| Units per pack | 25 |
| Price | 66.55 € |
| Current stock | 10+ |
| Lead time | 30 days |
Datasheet
3-Phase + Neutral Line Filters FN 355 **DATA** SHEET ## Ultra-compact Low Leakage current EMC/EMI Filter Ultra-compact four-wire filter for applications lacking space Exceptional low operating leakage current Equally suitable for star and delta power ## ee Approvals networks ~~=a~~ ## **Features and benefits** ## Performance indicators rc ett‘“(‘twS:Sstéta The FN 355 family of three-phase and neutral line filters provides a cost-effective interference suppression solution for a wide variety of applications Available in four versions, with current ratings from 3 to 20 A, the filters employ a single-stage four-wire LC circuit with saturating resistant chokes, and have a very low operational leakage current FN 355 filters are contained within an extremely compact metal housing, making them ideal for use in situations where space is at a premium ## **Technical specifications** ## **Typical applications** |**Maximum continuous operating voltage**|3x 440/250 VAC| |---|---| |**Operating frequency**|DC to 400 Hz| |**Rated currents**|3 to 20 A @ 40°C| |**High potential test voltage**|P/N –> E 2000 VAC for 2 sec| ||P –> P 1350 VDC for 2 sec<br>P -> N 800 VAC for 2 sec| |**Overload capability**|4x rated current at switch on,| ||1.5x rated current for 1 minute, once per hour| |**Temperature range (operation and storage)**|-25°C to +100°C (25/100/21)| |**Flammability corresponding to**|UL 94 V-2 or better| |**Design corresponding to**|UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939| |**MTBF @ 40°C/230 V (Mil-HB-217F)**|850,000 hours| Office equipment Medical equipment General purpose four-wire filtering Applications with tight space conditions ## Typical electrical schematic **Schaffner Group Datasheets** 24 Jan 2020 2 EMC/EMI Products ## **Filter selection table** |**Filter**|**Rated current**|**Leakage current***|**Power loss**||**Input/Output**|**Input/Output**|| |---|---|---|---|---|---|---|---| ||**@ 40°C (25°C)**|**@ 440 VAC/50 Hz**|**@ 25 °C/ 50Hz**||**connections**||**weight**| ||**[A]**|**[mA]**|**[W]**|an|||**[kg]**| |**FN 355-3-05**|3 (3.4)|0.0|1.4||-05||0.15| |**FN 355-6-05**|6 (6.9)|0.0|1.5||-05||0.21| |**FN 355-10-05**|10 (11.5)|0.0|1.8||-05||0.25| |**FN 355-20-06**|20 (23)|0.1|3.4||-06||0.29| |**FN 355-20-03**|20 (23)|0.1|3.4|-03|||0.29| |**FN 355-30-44**|30 (34)|0.2|4.1|||-44|0.44| * Standardized calculated leakage current acc. IEC60939 under normal operating conditions. ## **Typical filter attenuation** Per CISPR 17; A=50 Ω/50 Ω sym; B=50 Ω/50 Ω asym; C=0.1 Ω/100 Ω sym; D=100 Ω/0.1 Ω sym **==> picture [31 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> 3 A types<br>**----- End of picture text -----**<br> **==> picture [31 x 8] intentionally omitted <==** **----- Start of picture text -----**<br> 6 A types<br>**----- End of picture text -----**<br> 10 and 30A types > 3 | EMC/EMI Products | **Schaffner Group Datasheets** 24 Jan 2020 ## **Mechanical data** ## Filters with faston terminals (3 to 20 A types) **==> picture [193 x 9] intentionally omitted <==** **----- Start of picture text -----**<br> Filters with clamp terminals with M4 screw (20 A types)<br>**----- End of picture text -----**<br> ## Filters with terminal blocks (30 A type) All dimensions in mm; 1 inch = 25.4 mm Tolerances according: ISO 2768-m / EN 22768-m Please visit www.schaffner.com to find more details on connectors. ## **Filter input/output connector cross sections** ||**-44**| |---|---| |**Solid wire**|0.5-10 mm2| |**Flex wire**|0.5-6 mm2| |**Flex wire AWG**|AWG 20-8| |**Recommended torque**|1.0-1.2 Nm| Please visit www.schaffner.com to find more details on filter connectors. > 4 | EMC/EMI Products | **Schaffner Group Datasheets** 24 Jan 2020 ## **Headquarters, global innovation and development** Switzerland ## **Schaffner Group** Industrie Nord Nordstrasse 11e 4542 Luterbach T +41 32 681 66 26 info@schaffner.com ## **Sales and application centers** ## China ## **Schaffner EMC Ltd. Shanghai** T20-3 C, No 565 Chuangye Road, Pudong district 201201 Shanghai T +86 21 3813 9500 cschina@schaffner.com www.schaffner.com.cn Finland ## **Schaffner Oy** Sauvonrinne 19 H 08500 Lohja T +358 10 567 2855 finlandsales@schaffner.com Spain **Schaffner EMC España** Calle Caléndula 93, Miniparc III, Edificio E El Soto de Moraleja, Alcobendas 28109 Madrid T +34 917 912 900 F +34 917 912 901 spainsales@schaffner.com Sweden ## **Schaffner EMC AB** Östermalmstorg 1 114 42 Stockholm T +46 8 5050 2425 swedensales@schaffner.com www.schaffner.com France **Schaffner EMC S.A.S.** 16-20 Rue Louis Rameau 95875 Bezons T +33 1 34 34 30 60 F +33 1 39 47 02 28 francesales@schaffner.com Germany ## **Schaffner Deutschland GmbH** Schoemperlenstrasse 12B 76185 Karlsruhe T +49 721 56910 F +49 721 569110 germanysales@schaffner.com India Switzerland ## **Schaffner EMV AG** Industrie Nord Nordstrasse 11e 4542 Luterbach T +41 32 681 66 26 switzerlandsales@schaffner.com Taiwan R.O.C. ## **Schaffner EMV Ltd.** 20 Floor-2, No 97, Section 1, XinTai 5th Road 22175 XiZhi District New Taipei City 22175 T +886 2 2697 5500 F +886 2 2697 5533 taiwansales@schaffner.com www.schaffner.com.tw ## **Schaffner India Pvt. Ltd** To find your local partner within Schaffner‘s global network: www.schaffner.com © 2018 Schaffner Group The content of this document has been carefully checked and understood. However, neither Schaffner nor its subsidiaries assume any liability whatsoever for any errors or inaccuracies of this document and the consequences thereof. Published specifications are subject to change without notice. Product suitability for any area of application must ultimately be determined by the customer. In all cases, products must never be operated outside their published specifications. Schaffner does not guarantee the availability of all published products. This disclaimer shall be governed by substantive Swiss law and resulting disputes shall be settled by the courts at the place of business of Schaffner Holding AG. Latest publications and a complete disclaimer can be downloaded from the Schaffner website. All trademarks recognized. REGUS WORLD TRADE CENTRE WTC, 22nd Floor Unit No 2238, Brigade Gateway Campus, 26/1, Dr. Rajkumar Road Malleshwaram (W) 560055 Bangalore T +91 80 67935355 indiasales@schaffner.com Italy ## **Schaffner EMC S.r.l.** Via Ticino, 30 20900 Monza (MB) T +39 039 21 41 070 italysales@schaffner.com ## Japan ## **Schaffner EMC K.K.** Taiju-Seimei Sangenjaya Bldg. 1-32-12, Kamiuma, Setagaya-ku 154-0011 Tokyo T +81 3 5712 3650 F +81 3 5712 3651 japansales@schaffner.com www.schaffner.jp Singapore ## **Schaffner EMC Pte Ltd.** #05-09, Kg Ubi Ind. Estate 408705 Singapore T +65 6377 3283 F +65 6377 3281 singaporesales@schaffner.com Thailand ## **Schaffner EMC Co. Ltd.** Northern Region Industrial Estate 67 Moo 4 Tambon Ban Klang Amphur Muangg P.O. Box 14 51000 Lamphun T +66 53 58 11 04 F +66 53 58 10 19 thailandsales@schaffner.com United Kingdom ## **Schaffner Ltd.** 5 Ashville Way, Molly Millars Lane Wokingham RG41 2PL Berkshire T +44 118 9770070 F +44 118 9792969 uksales@schaffner.com USA ## **Schaffner EMC Inc.** 52 Mayfield Avenue Edison, New Jersey T +1 732 225 9533 F +1 732 225 4789 usasales@schaffner.com www.schaffnerusa.com ## **Schaffner North America** 6722 Thirlane Road 24019 Roanoke, Virginia T +1 276 228 7943 F +1 276 228 7953 ## **Schaffner North America** 823 Fairview Road 24382 Wytheville, Virginia T +1 276 228 7943 F +1 276 228 7258
Updated at June 10, 2026
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