FN3025HP-40-71

Overview

The FN3025HP-40-71 is a three-phase EMC/RFI filter from the Schaffner FN3025 series, designed for chassis mounting. It features a rated current of 40 A and a voltage rating of 520 VAC. The unit utilizes ring terminal connections for both input and output terminals. It operates within a frequency range of DC to 60 Hz. The construction combines a plastic housing with a metal ground plate to ensure effective electromagnetic compatibility performance while maintaining low leakage current characteristics suitable for industrial applications.

Feature Summary

• Combines plastic housing with metal ground plate for effective EMC performance
• Designed for chassis mounting in space-constrained environments
• Utilizes ring terminal connections for secure electrical interfacing

Applications

• Small to medium-sized industrial equipment requiring compact filtering solutions
• Three-phase power systems needing low leakage current mitigation
• Chassis-mounted EMC protection for sensitive electronic loads

Procurement Notes

Verify that the specific suffix -71 corresponds to the required terminal configuration and insulation class for your application. Confirm chassis mounting dimensions against available panel space. Ensure the 40 A current rating aligns with the maximum continuous load of the protected circuit. Check for compliance with regional safety standards such as CSA, ENEC, or UR if required by local regulations.

Selection Notes

Select this model when a three-phase filter with a 40 A capacity is needed for chassis installation. Consider the FN3026 series if DIN rail mounting is preferred instead of chassis mounting. Evaluate the 520 VAC rating to ensure compatibility with the system voltage. Verify that the ring terminal style matches existing cable lugs or busbar connections.

Part Context

This component belongs to the Schaffner FN3025 series, which is engineered for applications where space is limited. The series offers different performance levels and mounting options. The FN3025 variant specifically targets chassis installation, providing a robust solution for industrial EMC requirements while maintaining a compact footprint compared to larger filter units.

Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Verify compatibility with alternative models based on identical electrical ratings and mechanical mounting specifications.