EAM-20-471-D

Power Line Filter Modules Overview

The EAM-20-471-D is a single-phase EMC/EMI line filter module manufactured by Cosel USA, Inc. It is rated for a continuous current of 20 A and operates at voltage ratings of 250 VAC and 250 VDC. The component utilizes a terminal block connection method and is designed for chassis mounting. This filter belongs to the EA series and provides electromagnetic interference suppression for power lines.

Power Line Filter Modules Feature Summary

• Provides single-stage electromagnetic interference (EMI) and radio frequency interference (RFI) filtering for AC power lines
• Designed for chassis mounting with screw terminal connections for secure integration
• Complies with international safety standards including UL, CSA, DIN, and ENEC certifications

Power Line Filter Modules Applications

• Industrial equipment requiring power line noise suppression
• Medical devices needing certified EMI filtration
• Information technology hardware power inputs

Power Line Filter Modules Procurement Notes

Verify the complete part number including the suffix '-D' to ensure correct configuration. Confirm that the required current rating of 20 A and voltage ratings of 250 VAC/VDC match the system specifications. Ensure chassis mounting space and terminal block compatibility are available in the design.

Power Line Filter Modules Selection Notes

Select this model when a 20 A single-phase filter is required. Compare against the EAM-30-471-D for higher current needs or EAP-20-471-D if different termination styles are preferred. Verify that the 250 VAC rating is sufficient for the specific mains voltage environment.

Power Line Filter Modules Part Context

This component is part of the Cosel EA series of power line filters. The series offers various current ratings from 3 A to 30 A. The EAM-20-471-D specifically addresses applications requiring moderate current capacity with standard terminal block connectivity.

Power Line Filter Modules Replacement Considerations

The EAM-30-471-D serves as a higher current alternative within the same series. The EAP-20-471-D is a related model but may differ in physical dimensions or terminal style. Verify pinout and mounting hole patterns before substitution.