FN258-250-07

$898.65

Description：LINE FILTER 250A CHASSIS MOUNT
Series：FN 258
Mfr：Schaffner EMC Inc.
Package：Tray

SKU:73dbe9610079 Category: Power Line Filter Modules Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：LINE FILTER 250A CHASSIS MOUNT
Series：FN 258
Mfr：Schaffner EMC Inc.
Package：Tray
Filter Type：Three Phase (Delta)
Configuration：Two Stage
Voltage - Rated DC：-
Voltage - Rated AC：-
Current：250 A
Frequency - Operating：DC ~ 60Hz
Applications：Inverters, Power Drive Systems
Approval Agency：CSA, ENEC, UR
Operating Temperature：-25°C ~ 100°C
Mounting Type：Chassis Mount
Termination Style：Terminal Block
Inductance：-
Voltage - Rated AC (Phase to Ground/Neutral)：277 V
Voltage - Rated AC (Phase to Phase)：480 V

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FN258-250-07

Overview

The FN258-250-07 is a three-phase and neutral power line filter manufactured by TE Connectivity / Schaffner. It features a chassis mount installation style with wire termination. The device has a voltage rating of 480 VAC and a current rating of 250 A. Leakage current is specified at 3.4 mA. Operating temperature ranges from -25 C to +100 C. Dimensions are 520 mm in length, 110 mm in width, and 240 mm in height. Weight is 12 kg. Compliance includes UL, CSA, and IEC/EN standards.

Feature Summary

Provides electromagnetic interference mitigation for three-phase systems including neutral conductor protection
Designed for high-current industrial applications with robust chassis mounting capability
Supports wide operating temperature environments suitable for demanding industrial settings

Applications

Industrial automation systems requiring three-phase power conditioning
Climate control systems with high current demands
Heavy machinery power supply input stages

Procurement Notes

Verify component authenticity through authorized TE Connectivity channels due to end-of-life status. Confirm physical dimensions and weight constraints for integration. Check compliance documentation for specific regional regulatory requirements. Validate terminal connection methods against existing wiring infrastructure. Ensure replacement strategies account for discontinued manufacturing status.

Selection Notes

Evaluate thermal management capabilities within the intended enclosure environment. Assess mechanical stability requirements for chassis mounting configurations. Compare leakage current specifications against sensitive equipment limitations. Review dimensional constraints against available panel space. Consider future availability risks associated with product discontinuation timelines.

Part Context

This component belongs to the FN258 series of three-phase EMC/RFI filters designed for nominal 480V AC operation. The series offers various current ratings from 20A to 250A. The FN258-250-07 represents the highest current variant in this specific book-style configuration. It shares design characteristics with other models in the family while providing specialized capacity for heavy-duty applications.