NAC-04-102-D

Power Line Filter Modules Overview

The NAC-04-102-D is a single-phase EMC/EMI power line filter manufactured by Cosel USA, Inc. It features a single-stage configuration designed for chassis or DIN rail mounting via terminal block connections. The component supports a voltage rating of 250 VAC and 250 VDC with a current capacity of 4 A. Key electrical parameters include a leakage current of 130 uA and a capacitance of 1 nF. The unit operates within a frequency range of 150 kHz to 1 MHz and weighs approximately 270 g.

Power Line Filter Modules Feature Summary

• Single-stage electromagnetic interference suppression
• Terminal block connection interface
• Dual certification compliance

Power Line Filter Modules Applications

• General purpose industrial equipment
• Medical device power supplies
• Information technology hardware

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation against official Cosel documentation to confirm mechanical mounting style and terminal type. Ensure that the selected variant matches the required installation method, as different suffixes may indicate distinct physical configurations despite identical electrical ratings. Cross-reference the manufacturer part number with authorized distributor catalogs to confirm current availability and lead times prior to finalizing procurement orders.

Power Line Filter Modules Selection Notes

Select this component when a compact single-phase filter is required for low-current applications up to 4 A. The terminal block interface facilitates straightforward wiring integration into control panels. Consider the 130 uA leakage current specification for sensitive medical or safety-critical circuits where ground fault limits are strict. Verify that the operating frequency range aligns with the noise spectrum present in the target application environment.

Power Line Filter Modules Part Context

This model belongs to the NAC series of power line filters from Cosel, which provides EMI suppression solutions for various electronic systems. The series includes variants with different current ratings and mounting options. The NAC-04-102-D specifically addresses needs for moderate current filtering with flexible installation capabilities, serving as a standard solution for general industrial and commercial power conditioning requirements.

Power Line Filter Modules Replacement Considerations

Consult Cosel technical documentation for direct cross-references. Variants such as NAC-04-102 may share electrical specifications but differ in mounting style. Verify compatibility before substitution.