NBC-20-472-D

Power Line Filter Modules Overview

The NBC-20-472-D is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It supports a rated voltage of 250 VAC and 250 VDC with a current rating of 20 A. The unit features a two-stage configuration for enhanced noise suppression and utilizes screw termination style for secure electrical connections. Designed for chassis mounting, it operates within a temperature range of -40°C to 85°C. The component holds cURus and VDE certifications and complies with RoHS3 standards.

Power Line Filter Modules Feature Summary

• Two-stage filtering architecture for effective electromagnetic interference reduction
• Chassis mount design with screw termination for robust installation
• Wide operating temperature range suitable for demanding environments

Power Line Filter Modules Applications

• Industrial machinery power conditioning
• Medical equipment EMI suppression
• Information technology hardware protection

Power Line Filter Modules Procurement Notes

Verify the specific part number NBC-20-472-D against official Cosel datasheets to confirm terminal type and certification requirements. Ensure compatibility with chassis mounting constraints and thermal management needs. Cross-reference lead times and availability through authorized distributors, as supply chain conditions may vary. Confirm that the 20A rating and 250VAC/VDC specifications align with the target system's electrical parameters before procurement.

Power Line Filter Modules Selection Notes

Select this model when high-current single-phase filtering is required in space-constrained chassis applications. The two-stage design offers superior attenuation compared to single-stage alternatives. Verify that the screw termination style matches existing wiring infrastructure. Consider the -40°C to 85°C operating range for environmental suitability. Ensure the physical dimensions fit the designated enclosure space and mounting points.

Power Line Filter Modules Part Context

This component belongs to the NBC series of power line filters from Cosel USA, Inc., designed for general-purpose industrial and commercial applications. The series provides reliable EMI/EMC protection for sensitive electronic loads. The NBC-20-472-D specifically addresses higher current requirements within the chassis-mountable segment of the product line.

Power Line Filter Modules Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided documentation. Consult Cosel USA, Inc. technical support or official distributor catalogs for verified cross-references or equivalent models meeting identical electrical and mechanical specifications.