FN351H-80-34

Overview

The FN351H-80-34 is a three-phase EMC/RFI power line filter manufactured by TE Connectivity / Schaffner. It features an 80 A current rating and a 440 VAC voltage rating, designed for operation within the 0 Hz to 60 Hz frequency range. The unit utilizes chassis mount installation with terminal block termination. Key electrical specifications include a leakage current of 31.8 mA. The component weighs 5.6 kg and holds UL, CSA, and IEC/EN compliance certifications.

Feature Summary

• Provides electromagnetic interference suppression for three-phase power lines
• Supports high-current industrial applications up to 80 Amperes
• Ensures regulatory compliance through UL, CSA, and IEC/EN certifications

Applications

• Industrial machinery power conditioning
• Three-phase motor drive systems
• General purpose EMC filtering in heavy equipment

Procurement Notes

Verify part authenticity via TE Connectivity or Schaffner channels. Confirm datasheet alignment for leakage current and certification status. Check supply chain availability as distribution may vary by region. Ensure terminal block compatibility with existing wiring infrastructure before procurement.

Selection Notes

Select this model for three-phase systems requiring 80 A capacity at 440 VAC. Verify chassis mounting space accommodates the 5.6 kg weight. Ensure terminal block connections match the application's wiring gauge. Confirm operational frequency falls within the 0 Hz to 60 Hz specification.

Part Context

This component belongs to the FN351 series of power line filters from Schaffner. It serves as a specialized solution for mitigating conducted emissions in industrial environments. The design integrates robust construction suitable for demanding power conditioning tasks across global markets.

Replacement Considerations

Public confirmed substitute: FN351-80-34. Verify functional equivalence regarding current ratings and terminal configurations before substitution.