FN258-7-07

Overview

The FN258-7-07 is a three-phase EMC/RFI power line filter manufactured by TE Connectivity / Schaffner. It features a chassis mount design with wire termination for secure installation. The unit supports a voltage rating of 480 VAC and handles a current capacity of 7 A. Operating frequencies range from 0 Hz to 60 Hz, with a maximum leakage current of 2 mA. Physical dimensions are 225 mm in length, 50 mm in width, and 126 mm in height, weighing approximately 1 kg. It complies with UL, CSA, and IEC/EN standards.

Feature Summary

• Provides electromagnetic interference suppression for three-phase power systems
• Designed for direct chassis mounting using wire terminations
• Operates within a temperature range of -25°C to +100°C

Applications

• Industrial machinery requiring EMI filtering
• Power conditioning equipment
• Three-phase motor drive systems

Procurement Notes

Verify component authenticity through authorized TE Connectivity or Schaffner channels. Confirm compliance documentation including RoHS status and safety certifications (UL, CSA, IEC/EN) prior to integration. Review the End-of-Life notification dated February 5, 2024, as availability may be restricted. Ensure mechanical fitment matches the specified chassis mount dimensions and wire termination requirements.

Selection Notes

Select this model for applications requiring low-current three-phase filtering at 480 VAC. The 7 A rating suits smaller industrial loads. Verify that the 2 mA leakage current meets system safety limits. Consider the chassis mount style and wire termination method during enclosure design. Compare against higher-capacity variants in the FN258 series if load requirements increase.

Part Context

This component belongs to the FN 258 series of power line filters from TE Connectivity / Schaffner. The series includes various current ratings and configurations for three-phase applications. The FN258-7-07 specifically addresses lower current needs within this family, offering a compact form factor relative to higher-amperage counterparts like the FN258-180-40.

Replacement Considerations

TE Connectivity recommends the FN3288-230-40-C26-R65 as a potential replacement. Verify electrical compatibility and physical dimensions before substitution.