NAP-40-223

Power Line Filter Modules Overview

The NAP-40-223 is a single-phase EMC/EMI power line filter manufactured by Cosel USA, Inc. It features a 40 A current rating and supports AC voltages up to 277 V and DC voltages up to 300 V at 50/60 Hz frequencies. The unit utilizes a terminal block connection style and is designed for DIN rail mounting. Operating temperatures range from -40°C to +85°C. Physical dimensions include a length of 153 mm and a height of 54 mm.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for single-phase circuits
• Supports high input voltage applications with specified leakage current limits
• Designed for DIN rail installation using screw terminal connections

Power Line Filter Modules Applications

• General-purpose industrial equipment requiring EMI filtering
• Power distribution systems operating at 50/60 Hz
• Electrical enclosures requiring DIN rail mounted noise suppression

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation when ordering, as variants such as NAP-40-223-F exist with different voltage or leakage current specifications. Confirm that the required AC/DC voltage ratings align with the system design before procurement. Ensure compatibility with DIN rail mounting standards and terminal block wiring methods. Check regional availability as distribution status may vary by location.

Power Line Filter Modules Selection Notes

Select this component for single-phase applications requiring 40 A continuous current handling. Compare against the NAP-40-223-F variant if higher input voltage tolerance or specific leakage current constraints are necessary. Ensure the operating environment falls within the -40°C to +85°C temperature range. Verify that the physical footprint fits the designated DIN rail space in the assembly.

Power Line Filter Modules Part Context

This model belongs to the NAP series of power line filters from Cosel USA, Inc., which are engineered for general-purpose electromagnetic interference suppression. The series offers various current ratings and voltage configurations to suit different industrial power distribution needs while maintaining compact form factors suitable for standard control panels.

Power Line Filter Modules Replacement Considerations

Publicly confirmed substitute part numbers for this specific model were not identified in the provided documentation.