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The Schaffner FN3288IT-50-53-C34-R60 is a three-phase EMC/RFI power line filter module designed for industrial applications. It features a rated voltage of 530 VAC and a continuous current rating of 50 A at 60 Hz. The unit utilizes a chassis mount style with terminal block termination. Key electrical specifications include a maximum leakage current of 7 mA and an operating frequency range from 0 Hz to 60 Hz. The component operates within a temperature range of -40°C to 100°C.
Verify the specific part number against official Schaffner documentation to ensure compatibility with system requirements. Confirm that the 50 A current rating and 530 VAC voltage specifications align with the target application's electrical parameters. Check for any required compliance certifications such as UL or IEC standards relevant to the deployment region before finalizing procurement decisions.
Select this model when three-phase filtering is required for inverters or drive systems. Ensure the installation environment supports chassis mounting and terminal block connections. Verify that the 50 A current capacity meets the load requirements and that the thermal management allows operation within the specified -40°C to 100°C range without derating issues.
This component belongs to the FN3288 series of power line filters manufactured by Schaffner, now part of TE Connectivity. The series is engineered for robust EMC performance in industrial power electronics. The IT suffix typically denotes specific internal construction or terminal variations within the broader product family, distinguishing it from standard FN3288 variants.
Consult official Schaffner substitution guides for verified equivalents. Generic cross-references may not match the specific terminal configuration or internal capacitance values required for proper EMC performance in sensitive drive applications.