FN258HVIT-100-35

Overview

The FN258HVIT-100-35 is a three-phase EMC/RFI power line filter manufactured by Schaffner EMC Inc. It features a rated AC voltage of 690 V and a current rating of 100 A, operating within a frequency range of DC to 60 Hz. The unit utilizes terminal block termination for chassis mounting and exhibits a maximum leakage current of 21.6 mA. Designed for robust industrial environments, it functions effectively across an operating temperature range of -25°C to 100°C.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• High-current capacity suitable for heavy-duty industrial loads
• Terminal block connection style for secure wiring

Applications

• Industrial motor drive systems
• Three-phase power distribution networks
• Heavy machinery control panels

Procurement Notes

Verify the specific suffix IT against official datasheets to confirm insulation and safety terminal configurations. Confirm availability status as this component may be subject to discontinuation or lifecycle changes. Ensure mechanical dimensions and mounting requirements align with existing chassis infrastructure before procurement.

Selection Notes

Select this model when high current handling at 100 A is required alongside strict EMI suppression in three-phase applications. Verify that the 690 VAC rating matches the system voltage. Consider the thermal performance limits up to 100°C for enclosed installations requiring passive cooling.

Part Context

This component belongs to the FN258 series of power line filters, designed for demanding electromagnetic compatibility requirements. The HV designation indicates high-voltage capability, while the IT suffix typically denotes specific internal terminal or insulation variations compared to standard variants.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult manufacturer engineering support for direct replacements or updated equivalents.