NAC-20-332-D

Power Line Filter Modules Overview

The NAC-20-332-D is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It supports a continuous current of 20 A and operates with voltage ratings up to 250 VAC or 250 VDC. The device utilizes a terminal block connection method and is designed for DIN rail mounting. Its operating frequency range spans from 150 kHz to 1 MHz, featuring a capacitance value of 3300 pF. This component is classified as a single-stage filter intended for noise suppression in electrical circuits.

Power Line Filter Modules Feature Summary

• Provides single-phase electromagnetic interference (EMI) and radio frequency interference (RFI) suppression
• Designed for direct DIN rail installation using terminal block connections
• Capable of handling high continuous current loads up to 20 Amperes

Power Line Filter Modules Applications

• Industrial control systems requiring EMI filtering
• Commercial equipment power input stages
• Medical device power supply protection

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation against official Cosel documentation to ensure correct terminal configuration and mounting style. Confirm that the 20 A current rating and 250 VAC/VDC voltage limits align with your system's operational requirements. Check RoHS compliance status if environmental regulations apply to your deployment. Ensure the DIN rail type matches the physical dimensions specified in the mechanical drawings.

Power Line Filter Modules Selection Notes

Select this model when a single-stage solution is sufficient for your noise attenuation needs within the 150 kHz to 1 MHz range. Consider the 3300 pF capacitance value for compatibility with your circuit's leakage current constraints. Evaluate the terminal block interface against available wiring methods. Compare the 20 A capacity against peak load demands to prevent thermal overload during operation.

Power Line Filter Modules Part Context

This component belongs to the NAC series of power line filters produced by Cosel USA, Inc. The series offers various configurations for different current and voltage applications. The NAC-20-332-D specifically addresses mid-range current requirements with standard voltage ratings. It serves as a critical component for ensuring electromagnetic compatibility in sensitive electronic environments.

Power Line Filter Modules Replacement Considerations

Consult Cosel technical support for verified cross-references. Ensure any substitute maintains the 20 A current rating and 250 VAC/VDC voltage tolerance. Verify identical mounting styles and terminal block interfaces to avoid mechanical integration issues.