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The Schaffner FN3100-230-40 is a three-phase EMC/RFI power line filter designed for chassis mounting. It features a rated current of 230 A and a voltage rating of 520 VAC. The unit utilizes terminal block termination and operates within a frequency range of 0 Hz to 60 Hz. Physical dimensions are approximately 440 mm in length, 90 mm in width, and 220 mm in height, with an operating temperature range from -25°C to +100°C. Leakage current is specified at 10 mA.
Verify the specific application requirements against the 230 A current rating and 520 VAC voltage limit before procurement. Confirm that the chassis mounting style and terminal block termination are compatible with the existing infrastructure. Ensure the operating temperature range meets the environmental conditions of the installation site. Cross-reference the datasheet for precise leakage current specifications relevant to safety standards.
Select this component when high current capacity and superior noise suppression are required for three-phase systems. The FN3100 series is appropriate for applications where standard filters may fail due to high interference levels. Consider the physical dimensions and weight during system integration planning. Verify that the terminal block connection method aligns with the available wiring harnesses and busbar configurations.
This model belongs to the FN 3100 series of power line filters manufactured by TE Connectivity / Schaffner. The series is characterized by high-current capabilities and robust construction for demanding industrial settings. The part number indicates a 230 A rating and specific terminal configuration. It is distinct from lower-current variants within the same family.
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's official cross-reference guides or technical support for verified alternatives if this specific model is unavailable.