FN258HV-30-33

Overview

The Schaffner FN258HV-30-33 is a three-phase EMC/RFI power line filter designed for inverter and power drive systems. It features a chassis mount installation style with terminal block connections. The unit supports a maximum voltage of 480V AC at 60Hz and handles a continuous current of 30A. Key electrical parameters include a leakage current of 33mA and a power loss of 11.8W. Physical dimensions are approximately 270mm in length, 85mm in height, and 50mm in depth, with an operating temperature range from -25°C to +100°C.

Feature Summary

• Book-style design optimized for inverters and power drive systems
• Ultra-compact form factor for space-constrained installations
• Terminal block termination for secure wiring

Applications

• Inverter systems
• Power drive systems
• Industrial machinery requiring EMI suppression

Procurement Notes

Verify the specific part number against official Schaffner documentation to confirm compatibility with your system requirements. Ensure that the chassis mounting hardware and terminal block specifications match your enclosure design. Cross-reference the electrical ratings with your application's voltage and current demands to prevent performance issues or safety hazards during operation.

Selection Notes

Select this component when high-current three-phase filtering is required for variable frequency drives. The ultra-compact book-style design facilitates integration into tight spaces within control cabinets. Verify that the terminal block connection type aligns with your existing wiring infrastructure and that the thermal management capabilities support the expected ambient temperatures.

Part Context

This component belongs to the FN258 series, which provides state-of-the-art electromagnetic interference suppression for industrial applications. The series is engineered specifically for use with inverters and power drive systems, offering reliable performance in demanding environments while maintaining compliance with relevant electromagnetic compatibility standards.

Replacement Considerations

Public confirmed substitute part numbers: None identified.