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The Schaffner FN3287-16-44-C33-R65 is a three-phase EMC/EMI power line filter rated for 16 A and 480 VAC. It features a slim book-style chassis mount design with terminal block termination. The unit incorporates Cy capacitors of 3.4 uF and utilizes a two-stage filtering topology to provide effective attenuation in industrial environments.
Verify the specific ordering suffixes against the manufacturer datasheet to ensure correct capacitance and termination specifications. Confirm that the terminal block style matches the existing wiring infrastructure. Validate voltage ratings against the actual network conditions before deployment to ensure compliance with safety standards.
Select this component when space constraints require a compact filter solution for three-phase applications. The slim profile allows placement close to the noise source, improving effectiveness. Ensure the 16 A current rating aligns with the maximum load requirements of the connected drive system.
This model belongs to the FN 3287/FN 3288 series, which are designed as the smallest book-style filters for inverter systems. The series emphasizes high performance in a reduced footprint, facilitating easier integration into modern industrial enclosures where space is limited.
Consult official substitution lists for compatible variants within the FN 3287 series. Verify that alternative models maintain identical current ratings and physical dimensions to ensure mechanical compatibility without redesigning the mounting structure.