FN3268-42-33

Overview

The Schaffner FN3268-42-33 is a three-phase power line filter designed for chassis mounting with terminal block termination. It supports a rated voltage of 520 VAC and a current rating of 42 A. The unit features a low leakage current of 2.6 mA and operates within a temperature range of -25°C to +100°C. Physical dimensions are 280 mm in length, 50 mm in width, and 85 mm in height, weighing 1.4 kg.

Feature Summary

• Provides electromagnetic interference suppression for three-phase power systems
• Engineered for regeneration units and motor drive applications
• Utilizes terminal block connections for secure installation

Applications

• Regeneration units
• Motor drive systems
• Industrial power conditioning

Procurement Notes

Verify the specific part number against official TE Connectivity / Schaffner documentation to confirm electrical ratings and physical dimensions. Ensure compatibility with chassis mounting requirements and terminal block specifications before integration into the design.

Selection Notes

Select this component based on the requirement for a 42 A three-phase filter with low leakage current. Confirm that the chassis mount form factor and terminal block interface align with the system's mechanical and electrical constraints.

Part Context

This model belongs to the FN3268 series of power line filters from TE Connectivity / Schaffner. The series includes variants with different current ratings, such as the FN3268-30-33 and FN3268Q3-30-33, offering options for various industrial power filtering needs.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material.