NAC-50-223

Power Line Filter Modules Overview

The NAC-50-223 is a single-phase EMC/EMI line filter manufactured by Cosel USA, Inc. It features a rated current of 50 A and operates at frequencies of 50/60 Hz. The standard version supports an AC voltage rating of 277 VAC and a DC voltage rating of 300 VDC. An optional suffix '-F' indicates a high-voltage variant with ratings of 500 VAC and 600 VDC. The unit utilizes terminal block connections and is designed for single-stage attenuation.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for general-purpose applications
• Designed for use in factory distribution panels and building equipment
• Offers high attenuation characteristics within the 150 kHz to 1 MHz frequency range

Power Line Filter Modules Applications

• Factory distribution panels
• Building equipment
• General-purpose electromagnetic interference suppression

Power Line Filter Modules Procurement Notes

Verify the specific voltage requirement before ordering. The base model NAC-50-223 is rated for 277VAC/300VDC. If the application requires 500VAC/600VDC, the part number must include the '-F' suffix (NAC-50-223-F). Confirm that the terminal block mounting style meets the installation infrastructure requirements.

Power Line Filter Modules Selection Notes

Select this component for single-phase circuits requiring 50 A filtering capacity. Ensure the system voltage does not exceed the rated limits of the specific variant chosen. The -223 code denotes the line-to-ground capacitance value, which influences attenuation performance; verify this matches the noise profile requirements compared to other codes like -472.

Power Line Filter Modules Part Context

This component belongs to the NAC-50 series of AC filters from Cosel. The series is characterized by its suitability for 277VAC environments. Other models in the series include NAC-50-222 and NAC-50-472, which share similar form factors but differ in capacitance codes and resulting attenuation characteristics.

Power Line Filter Modules Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Cross-referencing should be performed carefully against technical datasheets to ensure compatibility with voltage, current, and attenuation specifications.