NAH-06-331

Power Line Filter Modules Overview

The NAH-06-331 is a single-phase power line filter module manufactured by Cosel USA, Inc. It is rated for 250 VAC and 250 VDC with a current capacity of 6 A. The component features a chassis mount style and utilizes terminal block connections. It operates within a frequency range of 10 kHz to 10 MHz and has a capacitance value of 330 pF. The leakage current is specified at 37.5 uA.

Power Line Filter Modules Feature Summary

• Provides common mode noise filtering for AC and DC power lines
• Designed for chassis mounting applications
• Utilizes screw terminal termination for secure electrical connections

Power Line Filter Modules Applications

• Industrial control systems requiring EMI/EMI suppression
• Medical equipment power input stages
• Test and measurement instrumentation

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation when ordering. The base model NAH-06-331 typically denotes chassis mounting, whereas variants like NAH-06-331-D indicate DIN rail mounting options. Confirm the required mechanical interface and terminal type against the system design specifications before purchase to ensure physical compatibility.

Power Line Filter Modules Selection Notes

Select this component based on the 6 A current rating and 250 V voltage limits. Ensure the application requires chassis mounting rather than DIN rail installation. Verify that the 330 pF capacitance aligns with leakage current constraints in sensitive environments. Check datasheet attenuation curves for specific frequency requirements.

Power Line Filter Modules Part Context

This part belongs to the Cosel NAH series of single-phase EMC/EMI line filters. The series offers various current ratings and mounting configurations. The NAH-06-331 specifically addresses low-current applications needing robust chassis-mounted filtration solutions for compliance with electromagnetic interference standards.

Power Line Filter Modules Replacement Considerations

The NAH-06-331-D is a related variant offering DIN rail mounting instead of chassis mounting. Ensure mechanical fitment differences are accounted for during replacement. No direct cross-brand substitutes are confirmed in public documentation without verifying pinout and enclosure dimensions.