NAH-40-222

Power Line Filter Modules Overview

The NAH-40-222 is a single-phase EMC/EMI line filter manufactured by Cosel USA, Inc. It is designed for chassis mounting and supports AC voltages up to 277VAC at 50/60Hz and DC voltages up to 300VDC. The unit handles a continuous current of 40A. It utilizes a single-stage filtering topology with terminal block connections. The component is intended to suppress electromagnetic interference in electrical systems.

Power Line Filter Modules Feature Summary

• Single-phase EMI/EMC line filter design
• Chassis mount construction
• Terminal block connection interface

Power Line Filter Modules Applications

• Electrical system interference suppression
• Industrial power distribution units
• Equipment requiring EMI mitigation

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version and manufacturer documentation before procurement. Confirm that the 40A current rating and 277VAC voltage specifications align with the target application requirements. Ensure chassis mounting provisions are compatible with the installation environment. Check for any specific leakage current constraints relative to safety standards.

Power Line Filter Modules Selection Notes

Select this component when a single-phase solution is required for systems operating at 277VAC or 300VDC. The 40A capacity suits moderate power applications. Consider the chassis mount form factor for integration into enclosures. Verify compatibility with terminal block wiring methods. Evaluate space constraints against the physical dimensions provided in official documentation.

Power Line Filter Modules Part Context

This part belongs to the NAH series of EMI filters from Cosel. The series includes variants such as NAH-40-472 and NAH-40-223. These components share similar single-phase filtering characteristics but may differ in specific electrical parameters or leakage current ratings. The NAH-40-222 is distinct within this lineup based on its specific voltage and current ratings.

Power Line Filter Modules Replacement Considerations

Potential substitutes include other Cosel NAH series models like NAH-40-472 or NAH-40-223. Verify that alternative parts match the 40A current and 277VAC voltage requirements. Ensure mechanical mounting compatibility and terminal block configuration align with existing designs.