NAM-16-331

Power Line Filter Modules Overview

The NAM-16-331 is a single-phase EMI/EMC line filter manufactured by Cosel USA, Inc. It is designed for AC and DC power line applications with voltage ratings up to 250VAC or VDC. The unit supports a continuous current of 16A and features chassis mounting. Leakage current specifications are typically 37.5 uA or 75 uA maximum depending on the specific variant configuration.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for single-phase power lines
• Engineered for industrial and power management environments
• Supports both AC and DC input voltages up to 250V

Power Line Filter Modules Applications

• Industrial power supply units
• Medical equipment power inputs
• Communication infrastructure power systems

Power Line Filter Modules Procurement Notes

Verify the exact suffix (e.g., -D) against the datasheet to confirm leakage current and terminal type. Confirm chassis mounting hole dimensions match your enclosure design. Ensure the 16A rating aligns with your system's peak load requirements before ordering.

Power Line Filter Modules Selection Notes

Select this component when high-current single-phase filtering is required in space-constrained chassis installations. Compare leakage current limits against safety standards applicable to your end product. Verify that the 250V rating covers your maximum operating voltage including transients.

Power Line Filter Modules Part Context

This part belongs to Cosel's NAM series of line filters. These modules are distinct from DIN-rail mounted options like the ESP series. The NAM series focuses on direct chassis integration for robust industrial applications requiring higher current handling capabilities than standard plug-in filters.

Power Line Filter Modules Replacement Considerations

The NAM-16-331-D is a documented variant within the same family. Verify if the suffix indicates a specific terminal configuration or leakage current tolerance change. Do not assume interchangeability with lower current models without verifying electrical parameters.