NAP-20-222-D

Power Line Filter Modules Overview

The NAP-20-222-D is a single-phase power line filter module manufactured by Cosel USA, Inc. It features a rated voltage of 250 VAC and 250 VDC with a current rating of 20 A. The unit utilizes a common mode noise filtering design with a capacitance of 2.2 nF. Leakage current specifications are 0.25 mA maximum for AC applications and 0.5 mA maximum for DC applications. The device supports an operating temperature range from -40°C to +85°C.

Power Line Filter Modules Feature Summary

• Provides common mode noise attenuation for single-phase power lines
• Designed for chassis or DIN rail mounting configurations
• Utilizes screw terminal connections for secure electrical interface

Power Line Filter Modules Applications

• General purpose industrial equipment power conditioning
• Electromagnetic compatibility (EMC) suppression in control panels
• Power supply input filtering for sensitive electronic loads

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation against official Cosel documentation to confirm mechanical mounting style and terminal configuration. Ensure that the required leakage current limits align with safety standards for the intended application environment. Cross-reference the voltage ratings with system requirements to prevent overvoltage conditions during operation.

Power Line Filter Modules Selection Notes

Select this component when a 20 A current capacity is required for single-phase AC or DC systems up to 250 V. Consider the 2.2 nF capacitance value for appropriate noise filtering characteristics. Evaluate the thermal performance within the specified -40°C to +85°C range to ensure reliability under varying environmental conditions.

Power Line Filter Modules Part Context

This model belongs to the NAP series of power line filters from Cosel USA, Inc. The series includes variants with different current ratings and capacitance values. The NAP-20-222-D specifically addresses mid-range current applications requiring standard common mode filtering capabilities for industrial power distribution networks.

Power Line Filter Modules Replacement Considerations

Consult official Cosel cross-reference lists for direct substitutes. Verify that alternative components match the 20 A rating, 250 VAC/VDC voltage class, and 2.2 nF capacitance. Ensure physical dimensions and mounting hole patterns are compatible with existing chassis or DIN rail infrastructure.