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The Schaffner FN3840-25-33-C35-R65 is a three-phase EMC/RFI filter designed for regenerative drive applications. It features a book-style chassis mount configuration with terminal block termination. The unit supports a maximum voltage of 530 VAC and a rated current of 25 A at 60 Hz. Key electrical parameters include a leakage current of 33 mA and a power loss of 11.8 W. Physical dimensions are approximately 270 mm in length, 130 mm in depth, and 85 mm in height. The operating temperature range spans from -25°C to +100°C.
Verify the specific application requirements against the component's thermal and electrical ratings before procurement. Confirm that the terminal block interface matches the system wiring scheme. Ensure the chassis mounting footprint aligns with the enclosure design. Cross-reference the part number with official manufacturer documentation to confirm current availability and compliance status.
Select this model when designing systems requiring robust filtering for regenerative energy feedback. The 25 A rating suits moderate-power industrial drives. Consider the physical dimensions and weight constraints during mechanical integration. Verify that the leakage current specifications meet safety standards for the intended deployment environment.
This component belongs to the FN3840 series by Schaffner EMC Inc., specialized for high-performance EMC solutions in industrial settings. The series targets applications involving regenerative drives where standard filters may be insufficient. It represents a dedicated solution within the broader portfolio of three-phase power line filters offered by the manufacturer.
Publicly confirmed substitute part numbers are not available in the provided source material. Consult official Schaffner technical support or datasheets for validated cross-references before considering alternative components.