FMAB-N4PK-1646

Power Line Filter Modules Overview

The Schurter FMAB-N4PK-1646 is a single-phase power line filter from the FMAB NEO series, rated for 277V AC and 16A. It features chassis mounting with quick connect terminals (6.3 x 0.8 mm). Designed for high-performance applications, it incorporates an earth line choke to enhance asymmetrical attenuation at higher frequencies. The unit operates within a temperature range of -40°C to +100°C and supports 50/60 Hz frequencies.

Power Line Filter Modules Feature Summary

• Enhanced asymmetrical attenuation performance in higher frequencies via ground line choke
• Effective filtering of critical earth conductor currents from high-speed switching technologies
• Insulated earth connection at main input separated from housing

Power Line Filter Modules Applications

• High-speed switching power supplies
• Frequency converters
• Motor drives

Power Line Filter Modules Procurement Notes

Verify the specific terminal dimensions and voltage ratings against your system requirements before procurement. Confirm that the chassis mount style and quick connect interface are compatible with your assembly process. Ensure the operating temperature range meets your environmental conditions. Cross-reference the part number with official Schurter documentation to confirm current availability and compliance status.

Power Line Filter Modules Selection Notes

Select this model when high-frequency common-mode noise suppression on the earth line is required. It is suitable for equipment generating significant earth leakage currents. Consider the chassis mount constraint and terminal type during mechanical design. Evaluate if the 16A rating and 277V AC voltage align with your load specifications.

Power Line Filter Modules Part Context

This component belongs to the FMAB NEO series, which focuses on improving electromagnetic interference protection for modern power conversion systems. The series distinguishes itself by integrating chokes directly into the earth conductor path. This design addresses specific EMI challenges posed by contemporary electronic loads more effectively than standard filters.

Power Line Filter Modules Replacement Considerations

No public confirmed substitute part numbers are available in the provided data.