FN3268-55-34

Overview

The Schaffner FN3268-55-34 is a three-phase power line filter designed for chassis mounting with terminal block connections. It features a 55 A current rating and a 520 VAC voltage rating. The unit has a leakage current of 2.6 mA and operates within a temperature range of -25°C to +100°C. Physical dimensions are 220 mm in length, 85 mm in width, and 90 mm in height, weighing 2.2 kg.

Feature Summary

• Compatible with 30 mA residual current devices (RCDs) per IEC 61008 and VDE 0664-110 standards.

Applications

• Regeneration units
• Industrial equipment requiring RCD compatibility

Procurement Notes

Verify the specific part number against official TE Connectivity / Schaffner documentation to confirm electrical ratings and mechanical specifications. Ensure the application environment matches the stated operating temperature range and voltage requirements. Cross-reference datasheets for compliance certifications relevant to the target market.

Selection Notes

Select this component when high current handling at 55 A is required alongside strict residual current device compatibility. The low leakage current specification supports applications where standard safety disconnects must remain functional during filter operation. Chassis mounting provides robust installation for heavy-duty industrial environments.

Part Context

This model belongs to the FN3268 series of three-phase EMC filters. The series is engineered for high-current applications, offering solutions that maintain safety circuit integrity. The specific suffix indicates the current rating and connection type within the product family.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult manufacturer documentation for direct equivalents or updated revisions.