NAC-04-472-D

Power Line Filter Modules Overview

The NAC-04-472-D is a single-phase EMC/EMI line filter manufactured by Cosel USA, Inc. It supports a rated AC voltage of 250 V and a rated DC voltage of 250 V, with a continuous current capacity of 4 A. Designed for DIN rail mounting, this single-stage filter utilizes terminal block connections for installation. The component operates within a temperature range of -40°C to 85°C and holds cURus and VDE certifications. It complies with RoHS3 standards and is classified under ECCN EAR99.

Power Line Filter Modules Feature Summary

• Provides high attenuation of common mode noise in the frequency range from 150 kHz to 1 MHz
• Features a compact single-stage design suitable for general-purpose applications
• Supports secure DIN rail mounting with terminal block termination style

Power Line Filter Modules Applications

• General purpose power line filtering
• Industrial equipment noise suppression
• Electronic device EMC compliance

Power Line Filter Modules Procurement Notes

Verify the specific part number NAC-04-472-D against official Cosel documentation to ensure correct specifications. Confirm that the required current rating of 4 A and voltage ratings of 250 VAC/VDC match the application requirements. Check for necessary certifications such as cURus and VDE depending on regional regulatory needs. Ensure compatibility with DIN rail mounting systems and terminal block wiring methods before procurement.

Power Line Filter Modules Selection Notes

Select this model when a single-phase filter with a 4 A current rating is required for 250 VAC or 250 VDC circuits. Consider the NAC series for its single-stage configuration and DIN rail form factor. Verify that the operating temperature range of -40°C to 85°C suits the environmental conditions. Ensure the terminal block connection type aligns with the system's wiring infrastructure.

Power Line Filter Modules Part Context

The NAC-04-472-D belongs to the Cosel NAC series of power line filter modules. This series includes various current ratings and configurations, such as the NAC-06-472-D and NAC-10-472-D. The NAC series is designed for single-phase applications and typically features DIN rail mounting options. These filters are intended for general-purpose EMI/EMC suppression in electronic systems.

Power Line Filter Modules Replacement Considerations

Direct substitutes within the same series include NAC-04-472 (non-D suffix) if lead time differences are acceptable. Other current variants like NAC-06-472-D offer higher capacity but may require different mounting or wiring adjustments. Cross-series replacements should be evaluated based on electrical parameters and physical dimensions.