EAM-30-221

Power Line Filter Modules Overview

The Cosel EAM-30-221 is a single-phase EMC/EMI line filter module rated for 30 A and 250 V. It features a single-stage design with terminal block connections. The unit supports AC 1f 250 V and DC 250 V inputs. Leakage current specifications include Cy capacitance of 220 pF, with maximum leakage currents of 25 µA at 125 V and 50 µA at 250 V (60 Hz).

Power Line Filter Modules Feature Summary

• Single-stage electromagnetic interference suppression architecture.
• Terminal block mounting interface for secure electrical connections.
• Certified compliance with cURus and VDE safety standards.

Power Line Filter Modules Applications

• Industrial power supply input filtering
• Medical equipment noise reduction
• Office automation device protection

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation when ordering, as variants such as EAM-30-221-D exist within the product family. Confirm that the required certification marks align with regional regulatory requirements. Ensure the terminal block connection type matches the existing panel layout. Check lead time availability as items may be non-stocked depending on the distributor channel.

Power Line Filter Modules Selection Notes

Select this component based on the 30 A continuous current rating and 250 V operating voltage. Evaluate the 220 pF common-mode capacitance to ensure it meets system leakage current limits. Compare against the NAM series if different environmental ratings are needed. Verify compatibility with the intended terminal block wiring method before finalizing the bill of materials.

Power Line Filter Modules Part Context

This model belongs to the Cosel EAM series of power line filters. These modules are designed for general-purpose EMI suppression in single-phase applications. The series provides standardized solutions for reducing conducted noise in electronic systems requiring robust input filtering capabilities.

Power Line Filter Modules Replacement Considerations

The EAM-30-221-D is a documented variant within the same series. Cross-referencing with the NAM-30-221 requires verification of temperature range and certification differences. Direct substitution should only occur after confirming identical pinout and mechanical dimensions.