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The FN3359HV-800-99 is a three-phase EMC/RFI power line filter manufactured by TE Connectivity / Schaffner. It supports a rated current of 800 A and a voltage rating of 520 VAC. The unit operates within a frequency range of 0 Hz to 60 Hz and features busbar termination for chassis mounting. Physical dimensions are 386 mm in length, 260 mm in width, and 115 mm in height, with an operating temperature range from -25 °C to +100 °C. Leakage current is specified at 5.1 mA. The component holds UL, CSA, and IEC/EN compliance certifications.
Verify the specific suffix requirements against the official datasheet to ensure correct configuration. Confirm that shipping restrictions apply due to the physical weight and dimensions of the unit. Ensure compatibility with existing busbar infrastructure before procurement.
Select this model when system requirements demand high continuous current handling capabilities alongside strict EMI reduction. Verify that the chassis mounting style aligns with the enclosure design. Ensure the thermal environment remains within the specified operational temperature limits during installation.
This component belongs to the FN3359 series of high-current filters. The HV designation indicates suitability for high-voltage environments common in industrial power electronics. It serves as a critical interface between power sources and sensitive loads to maintain signal integrity.
Consult the manufacturer's cross-reference documentation for verified substitutes. Ensure any replacement maintains identical current ratings and physical mounting dimensions to avoid redesign.