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The FN3287-50-53-C33-R65 is a three-phase EMC/RFI power line filter from the Schaffner FN3287 series. It features a rated voltage of 530 VAC and a current rating of 50 A. The unit utilizes terminal block termination and chassis mount installation. Key electrical parameters include a leakage current of 4.87 mA and an operating frequency range of 0 Hz to 60 Hz. Compliance standards include UL 60939-3 and IEC 60939-3.
Verify the specific suffix codes against official TE Connectivity / Schaffner documentation to ensure exact configuration matching. Confirm that the terminal block type and mounting style align with the system requirements. Cross-reference the voltage and current ratings with the actual load conditions to prevent derating issues during operation.
Select this component when high current capacity in a compact form factor is required for three-phase applications. The slim profile facilitates integration into dense enclosures where standard bulky filters do not fit. Ensure the chassis mounting method is compatible with the available panel space and thermal management strategy.
This model belongs to the FN3287 series, designed for demanding industrial environments. The series emphasizes high performance in a reduced footprint compared to traditional filters. It serves as a critical component for ensuring electromagnetic compatibility in sensitive electronic systems powered by three-phase AC sources.
Consult official substitution guides for equivalent models within the FN3287 or FN3288 series. Verify that any alternative part maintains identical current, voltage, and leakage current specifications to ensure system safety and compliance.