ESM-10-331-D

Power Line Filter Modules Overview

The ESM-10-331-D is a single-phase EMI/EMC power line filter module manufactured by Cosel USA, Inc. It supports a voltage rating of 250 VAC and 250 VDC with a current rating of 10 A. Designed for DIN rail mounting, the unit features screwless termination for simplified installation. The filter exhibits a leakage current of 5 uA and complies with UL, CSA, DIN, and ENEC standards. It operates within a standard industrial temperature range and is classified under ECCN EAR99.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for single-phase AC and DC power lines
• Utilizes screwless termination technology for rapid and secure wiring connections
• Engineered for direct DIN rail mounting to optimize panel space and assembly efficiency

Power Line Filter Modules Applications

• Industrial control systems requiring noise reduction
• Medical equipment power supplies
• Commercial IT infrastructure power conditioning

Power Line Filter Modules Procurement Notes

Verify the specific suffix 'D' confirms DIN rail mounting compatibility, as generic listings may refer to chassis mount variants like the ESM-10-331. Confirm compliance certifications (UL, CSA, ENEC) are required for the target market. Check lead times as manufacturing cycles can vary. Ensure input/output polarity matches system design before integration.

Power Line Filter Modules Selection Notes

Select this model when DIN rail integration is preferred over chassis mounting for 10 A applications. Compare against the EAM series if chassis mounting is necessary instead. Verify that the 5 uA leakage current meets safety requirements for sensitive medical or precision instrumentation environments. Ensure the 250 VAC/VDC rating aligns with the local mains supply specifications.

Power Line Filter Modules Part Context

This component belongs to the ESM series of power line filters from Cosel USA, Inc., designed for general-purpose EMI suppression. The series offers various current ratings and mounting options. The ESM-10-331-D specifically denotes the 10 A variant with DIN rail compatibility, distinguishing it from chassis-mount counterparts in the same electrical family.

Power Line Filter Modules Replacement Considerations

The EAM-10-331 is a chassis-mount alternative with identical electrical specifications. The ESM-10-221-D is a lower current variant within the same DIN rail series.