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The Schaffner FN3287-80-34-C26-R65 is a three-phase EMC/RFI power line filter designed for chassis mounting. It features a rated voltage of 530 VAC and a continuous current rating of 80 A at 60 Hz. The unit utilizes terminal block connections for both input and output wiring in a delta configuration (3 wire + ground). Key electrical specifications include a maximum leakage current of 2.5 mA. The device operates within a temperature range of -40°C to +100°C and complies with UL 60939-3 and IEC 60939-3 standards.
Verify the specific suffix codes against the official datasheet to ensure correct termination type and capacitance values. Confirm that the chassis mounting hardware matches the installation panel thickness. Ensure the application environment stays within the specified -40°C to +100°C operating temperature range to maintain performance integrity.
Select this model when an 80 A three-phase filter is required for high-current applications. The terminal block interface suits applications requiring robust mechanical connections. Consider the slim form factor if vertical space is limited. Verify compatibility with the system's 530 VAC nominal voltage and 60 Hz frequency requirements before integration.
This component belongs to the Schaffner FN3287 series, which provides compact EMI filtering solutions for three-phase power lines. The series is characterized by its slim book construction, allowing for efficient use of enclosure space while maintaining high current handling capabilities. It serves as a critical component for ensuring electromagnetic compatibility in industrial and medical power distribution networks.
Publicly confirmed substitute part numbers are not available in the provided documentation. Consult the manufacturer's cross-reference guide or technical support for verified alternatives.