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The FN258HVIT-130-35 is a three-phase EMC/EMI line filter designed for inverter and power drive systems. It features a two-stage architecture with terminal block connections and chassis mounting. The unit supports a voltage rating of 300 to 760 V AC at DC to 60 Hz frequencies. It handles a continuous current of 130 A, with a maximum rating of 143 A. Key electrical parameters include a leakage current of 2.9 mA and an attenuation value of 110 dB.
Verify the specific part number FN258HVIT-130-35 against official Schaffner documentation to confirm compatibility with your system's voltage and current requirements. Ensure that the chassis mounting dimensions and terminal block specifications match your installation constraints. Cross-reference the datasheet for thermal management needs and regulatory certifications before finalizing procurement decisions.
Select this component when high-current three-phase applications require robust EMI/EMC filtration. The 130 A rating suits heavy-duty drives. Verify that the 2.9 mA leakage current meets safety standards for your specific environment. Confirm that the terminal block interface aligns with existing cabling infrastructure and that the chassis form factor fits the available enclosure space.
This model belongs to the FN258 series of book-style EMC/RFI filters manufactured by Schaffner EMC Inc. These filters are engineered specifically for demanding industrial environments involving inverters and power drives. The series provides reliable noise reduction while maintaining structural integrity under high electrical loads.
Consult official Schaffner substitution guides for verified equivalents. Generic replacements may not match the two-stage attenuation characteristics or the specific terminal block configuration required for seamless integration into existing drive systems.