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The FN3256H-64-34-R69 is a three-phase and neutral power line filter manufactured by TE Connectivity Schaffner. It features a chassis mount design with terminal block termination. The unit supports a voltage rating of 520 VAC and a current rating of 64 A. Operating within a frequency range of 0 Hz to 60 Hz, it maintains a leakage current of 600 uA. Physical dimensions are 218 mm in length, 143 mm in width, and 115 mm in height, weighing 2.3 kg. It functions effectively between -25°C and +100°C.
Verify the specific suffix R69 against official datasheets to confirm packaging or compliance variations. Ensure the 64 A current rating matches system requirements. Confirm terminal block compatibility with existing wiring infrastructure. Validate that the 520 VAC rating aligns with the operational voltage environment.
Select this model when high current capacity is required for three-phase applications. The chassis mount style suits enclosed industrial environments. Verify that the physical dimensions fit available panel space. Ensure the terminal block interface matches the connection method used in the assembly.
This component belongs to the FN3256H series of power line filters from Schaffner. The series is designed for demanding industrial EMC/EMI applications. It provides reliable noise attenuation for sensitive electronic loads connected to three-phase power sources.
Public confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer resources for direct equivalents if sourcing issues arise.