DATASHEET 3-Phase + Neutral Line Filters FN 356 General Purpose EMC/EMI Line Filter Three-phase and neutral line filter for general Approvals four-wire filtering tasks Choice of connection style Low operating leakage current Compliant with IEC 60950 Suitable to meet EN 55011/14/22 (FN 356 up to 100 A) Features and benefits Performance indicators FN 356 represents the industry standard filter solutions for EMC compliance on three-phases and the neutral conductor, providing high attenuation of both symmetrical and asymmetrical interference Choice of connection style is offered for an application-specific filter selection Solid touch-safe terminal blocks (-29, -33, -34 versions) offer a generous contacting cross section and contribute to overall safety (IP 20) Used as a mains input filter, FN 356 filters increase the conducted immunity and thus contribute to system reliability Technical specifications Design compliance with IEC 60950 provides additional application flexibility Maximum continuous operating voltage 3x 440/250 VAC Typical applications Rated currents 16 to 150 A @ 40°C max. High potential test voltage P/N –> E 2000 VAC for 2 sec General purpose four-wire filtering P –> P 1900 VDC for 2 sec Mainframe computer systems P -> N 1100 VDC for 2 sec Protection category IP 20 (filters with connectors -29, -33, -34) High power office equipment IP 00 (filters with connectors -06, -24, -28) UPS Overload capability 4x rated current at switch on, Installations comprising automation equipment 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 Typical electrical schematic Design corresponding to UL 1283, CSA 22.2 No. 8 1986, IEC/EN 60939 MTBF @ 40°C/400 V (Mil-HB-217F) 220,000 hours

2 EMC/EMI Products Schaffner Group Datasheets 11 Oct 2018 Filter selection table Filter* Rated current Leakage current** Power loss Input/Output Weight @ 40°C (25°C) @ 440 VAC/50 Hz @ 25 °C/ 50Hz connections [A] [mA] [W] [kg] FN 356-16-.. 16 (18.4) 0.1 7.0 -06 -29 1.2 FN 356-25-.. 25 (28.8) 0.1 10.1 -24 -33 1.5 FN 356-36-.. 36 (41.5) 0.1 10.9 -24 -33 1.6 FN 356-50-.. 50 (57.7) 0.1 15.8 -24 -33 2.3 FN 356-100-.. 100 (115.0) 0.3 24.0 -28 -34 5.9 FN 356-150-28 150 (172.5) 1.7 45.9 -28 8.1 * To compile a complete part number, please replace the -.. with the required I/O connection style. ** 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 16 A types 25 to 50 A types 100 A types 150 A types Mechanical data 16 to 50 A types (-06, -24) 16 to 50 A types (-29, -33)

3 EMC/EMI Products Schaffner Group Datasheets 11 Oct 2018 100 and 150 A types (-28) 100 A type (-34) Note: in favour of a better readability, connectors and earth studs are not shown in the horizontal projection. Dimensions 16 A (-06) 16 A (-29) 25 A (-24) 25 A (-33) 36 A (-24) 36 A (-33) 50 A (-24) 50 A (-33) 100 A (-28) 100 A (-34) 150 A A 149 189.5 140 189.5 140 189.5 143.25 192 250 250 340 B* 104 105 105 105 105 105 122 122 160 160 160 C 50 80 80 80 80 80 102 102 130 130 130 D 140 140 140 142.5 210 210 300 E 44 ±0.3 165.5 44 ±0.3 165.5 44 ±0.3 165.5 44 ±0.3 168 230 230 320 F 75 ±0.3 80 75 ±0.3 50 75 ±0.3 50 75 ±0.3 98 60 65 60 G M5 x 7 13 x 6.5 M5 x 7 13 x 6.5 M5 x 7 13 x 6.5 M5 x 7 13 x 6.5 13 x 6.5 13 x 6.5 13 x 6.5 H 0.7 0.7 0.7 0.7 1 1 1 I 11 10.9 25.4 25 25.4 25 25.4 25 34 39 34 J 6.3 x 0.8 M6 M6 M6 M6 M6 M6 M6 M10 M10 M10 K 52 82 52.5 52.5 52.5 52.5 61 61 80 116 80 L 22.5 25 46.5 20 46.5 20 68.5 35 65 40 65 * Rivets exceed this dimension by max. 1.3mm on each side. All dimensions in mm; 1 inch = 25.4 mm Tolerances according: ISO 2768-m/EN 22768-m Filter input/output connector cross sections -06 (6.3 x 0.8mm) -24 (M6) -28 (M10) -29 -33 -34 Solid wire n/a n/a n/a 6 mm2 16 mm2 35 mm2 Flex wire n/a n/a n/a 4 mm2 10 mm2 25 mm2 AWG type wire n/a n/a n/a AWG 10 AWG 6 AWG 2 Recommended torque n/a 3.5 4.0 Nm 15-17 Nm 0.6-0.8 Nm 1.5-1.8 Nm 4.0-4.5 Nm Please visitwww.schaffner.comto find more details on filter connectors.

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