NAP-20-222

Power Line Filter Modules Overview

The NAP-20-222 is a single-phase EMC/EMI line filter module manufactured by Cosel USA, Inc. Designed for chassis mounting, this component supports a rated voltage of 250V AC and 250V DC with a continuous current capacity of 20A. It features a single-stage configuration utilizing terminal block connections. The unit operates within an ambient temperature range of -40°C to 85°C. Key electrical specifications include a maximum leakage current of 0.25 mA at 250V AC and 0.5 mA at 250V DC. The filter incorporates a capacitance value of 2.2nF.

Power Line Filter Modules Feature Summary

• Provides single-stage EMC/EMI suppression for single-phase power lines
• Supports both AC and DC voltage ratings up to 250V
• Utilizes chassis mount design with terminal block interface

Power Line Filter Modules Applications

• General purpose industrial equipment filtering
• Chassis-mounted power supply input protection
• Single-phase electronic system EMI reduction

Power Line Filter Modules Procurement Notes

Verify the exact part number NAP-20-222 against official Cosel USA datasheets to confirm compatibility with your specific voltage and current requirements. Ensure that the chassis mounting style and terminal block connection type match your enclosure design. Confirm operating temperature ranges align with your application environment before procurement.

Power Line Filter Modules Selection Notes

Select this model when a single-stage solution is sufficient for EMI attenuation in single-phase systems requiring 20A capacity. Consider the 2.2nF capacitance value regarding potential leakage current limits in sensitive applications. Verify that the 250V rating covers both AC and DC operational needs of the target circuit.

Power Line Filter Modules Part Context

This component belongs to the Cosel USA NAP series of power line filter modules. These filters are engineered for robust electromagnetic interference suppression in industrial and commercial environments. The series offers various current and voltage configurations to suit different power distribution architectures.

Power Line Filter Modules Replacement Considerations

Consult official Cosel documentation for direct cross-references. No public substitute part numbers are confirmed in the provided source material.