FN3270H-250-99

Overview

The Schaffner FN3270H-250-99 is a three-phase EMC/RFI line filter designed for industrial motor drive applications. It supports a rated current of 250 A and operates at voltages up to 520 V AC at 60 Hz. The unit features a chassis mount configuration with terminal post connections. Its compact design minimizes required cabinet space while providing effective electromagnetic interference suppression.

Feature Summary

• Three-stage filtering architecture for enhanced noise attenuation
• Compact and lightweight construction for space-constrained installations
• Chassis mounting style for secure mechanical integration

Applications

• Industrial motor drives
• Power electronics systems
• Electromagnetic compatibility testing setups

Procurement Notes

Verify the specific current rating and voltage compatibility against your system requirements before ordering. Confirm that the terminal post connection type matches your wiring infrastructure. Ensure the chassis mounting dimensions fit within your designated enclosure space. Check for any regional certification requirements relevant to your deployment location.

Selection Notes

Select this model when high current capacity and robust EMI suppression are required in a compact form factor. Consider the terminal post interface if screw-down wiring is preferred over other termination methods. Evaluate the thermal performance characteristics relative to your ambient operating conditions and cooling strategy.

Part Context

This component belongs to the FN3270 series, which focuses on providing efficient noise filtration for three-phase power lines. The series is engineered to meet stringent electromagnetic compatibility standards while maintaining a small physical footprint suitable for modern industrial equipment designs.

Replacement Considerations

Public confirmed substitute part numbers: None identified.