FN351-8-29

Overview

The FN351-8-29 is a three-phase EMC/EMI line filter manufactured by Schaffner EMC Inc. It features an 8 A current rating and supports AC voltages of 400VAC and 480VAC. Designed for chassis mounting, this single-stage filter operates within a frequency range of DC to 400Hz. The component utilizes quick-connect terminals for electrical termination and includes integrated safety capacitors to suppress electromagnetic interference in industrial power applications.

Feature Summary

• Three-phase configuration for balanced noise suppression
• Chassis mount design for secure panel integration
• Integrated safety capacitors for enhanced filtering

Applications

• Industrial motor drive systems
• Power conversion equipment
• Three-phase machinery control panels

Procurement Notes

Verify the specific voltage rating (400VAC or 480VAC) required for your application against the datasheet specifications. Confirm that the chassis mounting style and quick-connect terminal type match your existing infrastructure. Ensure compliance with relevant regional certification requirements such as CSA, ENEC, or UR before finalizing procurement.

Selection Notes

Select this model when a three-phase solution is necessary for high-current applications up to 8 A. Consider the physical dimensions and mounting constraints associated with chassis installation. Evaluate the need for integrated safety capacitors versus external components based on system complexity and space limitations.

Part Context

This component belongs to the FN351 series of three-phase filters from Schaffner EMC Inc. The series provides robust EMI suppression for demanding industrial environments. The FN351-8-29 variant specifically addresses the needs of applications requiring moderate current handling with reliable chassis-mounted performance.

Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.