FN351H-50-33-SEW

Description：LINE FILTER 50A CHASSIS MOUNT
Series：FN 351
Mfr：Schaffner EMC Inc.
Package：Bulk

SKU:6d8b5ea8c381 Category: Power Line Filter Modules Brand: Schaffner EMC Inc.

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Product introduction

Product Detailed Parameters

Description：LINE FILTER 50A CHASSIS MOUNT
Series：FN 351
Mfr：Schaffner EMC Inc.
Package：Bulk
Filter Type：Three Phase (Delta)
Configuration：Single Stage
Voltage - Rated DC：-
Voltage - Rated AC：-
Current：50 A
Frequency - Operating：DC ~ 60Hz
Applications：Inverters, Power Drive Systems
Approval Agency：cCSAus, CE, CSA, ENEC, UKCA, UR
Operating Temperature：-25°C ~ 100°C
Mounting Type：Chassis Mount
Termination Style：Terminal Block
Inductance：-
Voltage - Rated AC (Phase to Ground/Neutral)：300 V
Voltage - Rated AC (Phase to Phase)：520 V

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FN351H-50-33-SEW

Overview

The FN351H-50-33-SEW is a three-phase EMC/RFI power line filter manufactured by Schaffner EMC Inc. It features a chassis mount design with terminal block termination. The unit operates at a rated voltage of 440 VAC and supports a current rating of 50 A within a frequency range of 0 Hz to 60 Hz. Key electrical specifications include a maximum leakage current of 29.5 mA and a high potential test voltage of 1900 V. The device complies with UL, CSA, and IEC/EN standards.

Feature Summary

Provides electromagnetic interference suppression for three-phase power lines
Utilizes a robust chassis mount construction for secure installation
Ensures regulatory compliance with major international safety standards

Applications

Industrial power supply systems
Battery charging infrastructure
Energy-efficient industrial equipment

Procurement Notes

Verify the specific suffix designation against official manufacturer documentation to confirm exact performance characteristics and compliance status. Confirm that the component meets all required safety certifications for the intended deployment region before procurement.

Selection Notes

Select this model based on its 50 A current capacity and 440 VAC rating for three-phase applications. Ensure the chassis mounting style and terminal block interface align with the system's physical integration requirements and wiring constraints.

Part Context

This component belongs to the FN351 series of power line filters from Schaffner. It serves as an EMI suppression module designed for industrial environments requiring reliable noise reduction in three-phase AC power circuits while maintaining strict adherence to safety regulations.