NAC-20-222-D

Power Line Filter Modules Overview

The NAC-20-222-D is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It supports AC 1-250V and DC 250V inputs with a rated current of 20A. The device features a single-stage design with terminal block connections and chassis mounting. Key electrical specifications include a maximum leakage current of 0.25mA to 0.5mA and an operating temperature range of -40°C to 85°C. It complies with RoHS3 standards.

Power Line Filter Modules Feature Summary

• Provides single-stage EMI/EMC filtering for AC and DC power lines
• Features low leakage current characteristics for safety compliance
• Designed for robust chassis mounting applications

Power Line Filter Modules Applications

• Industrial equipment power input stages
• Medical device power supplies
• Commercial ITE power systems

Power Line Filter Modules Procurement Notes

Verify the specific datasheet revision and exact leakage current limits (0.25mA vs 0.5mA) against your system requirements. Confirm chassis mounting hole dimensions and terminal block torque specifications during integration. Ensure the selected variant matches the required voltage rating for both AC and DC operations as specified in the official Cosel documentation.

Power Line Filter Modules Selection Notes

Select this component when a compact, single-phase filter is needed for 20A circuits. Consider the chassis mount form factor for panel integration. Verify that the 250V rating covers the peak transient voltages of the application. Compare thermal performance within the -40°C to 85°C range against ambient conditions.

Power Line Filter Modules Part Context

This part belongs to the NAC series of power line filter modules from Cosel USA, Inc. These modules are designed for general-purpose EMI suppression in environments requiring reliable noise reduction. The series offers various current ratings and mounting options to suit different industrial and commercial power distribution needs.

Power Line Filter Modules Replacement Considerations

Check for direct substitutes within the NAC series or other Cosel filter families. Verify pin compatibility and mounting footprint before substituting. Ensure equivalent attenuation characteristics at relevant frequencies.