FN3280H-16-29-R69

Overview

The Schaffner FN3280H-16-29-R69 is a three-phase EMC/EMI line filter designed for industrial machinery. It features a 16 A current rating and operates at 520 VAC. The unit utilizes terminal block connections and chassis mounting. It provides two-stage attenuation suitable for applications with up to 12 driving axes and motor cables ranging from 10 to 20 meters.

Feature Summary

• Provides high attenuation performance required for complex machine tools
• Supports installation using automatic and hand tools for accessibility
• Designed for environments with significant motor cable lengths

Applications

• Industrial machinery
• Machine tools with multiple driving axes
• Equipment requiring robust EMI suppression

Procurement Notes

Verify the complete part number including suffixes such as R69, as these indicate specific terminal or mounting configurations. Confirm that the 16 A rating and 520 VAC operating voltage align with your system requirements. Ensure compatibility with chassis mounting standards and terminal block connection types before procurement.

Selection Notes

Select this model when high current capacity and three-phase filtering are necessary for industrial drives. Consider the 10 to 20-meter motor cable length capability when choosing between standard and high-end line filters. Verify that the terminal block interface matches existing wiring infrastructure.

Part Context

This component belongs to the FN3280 series of high-end line filters from Schaffner. The series is engineered specifically for demanding industrial applications. It offers superior attenuation compared to standard filters, addressing noise issues in systems with extensive cabling and multiple axes.

Replacement Considerations

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