FN3280H-64-34-R69

Overview

The FN3280H-64-34-R69 is a three-phase (Wye) EMC/EMI power line filter module manufactured by TE Connectivity Schaffner. It is rated for 64 A current and operates at 480V DC to 60Hz. The unit features a two-stage filtering architecture designed for high-performance noise suppression. It utilizes chassis mounting with terminal block connections, ensuring secure installation in industrial environments.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Chassis mount design with terminal block termination
• Optimized for three-phase Wye configurations

Applications

• Industrial machinery EMC compliance
• Mixed Class A equipment mains input filtering
• High-current industrial power conditioning

Procurement Notes

Verify the specific suffix R69 against official datasheets to confirm terminal block orientation and mounting hole patterns. Ensure the 64A rating aligns with system load requirements. Confirm chassis mounting dimensions match enclosure specifications before integration.

Selection Notes

Select this model for applications requiring robust two-stage filtration in three-phase systems. The 64A rating suits heavy industrial loads. Verify compatibility with 480V DC or 60Hz AC supply voltages. Ensure adequate chassis space for the module's physical footprint and thermal management needs.

Part Context

This component belongs to the FN3280 series of power line filters from Schaffner. The series is engineered for demanding industrial environments, providing reliable EMI/RFI suppression. The H variant typically denotes specific performance enhancements within the standard FN3280 family lineup.

Replacement Considerations

Check for FN3280HL-64-34 as a potential alternative within the same series. Verify electrical ratings and mechanical dimensions before substitution. Ensure the replacement part meets the same two-stage filtering requirements.