ESM-03-101-D

Power Line Filter Modules Overview

The ESM-03-101-D is a single-phase EMI/EMC power line filter manufactured by Cosel USA, Inc. It features a DIN rail mounting style and screwless termination type. The component has a voltage rating of 250 VAC and 250 VDC, with a current rating of 3 A. Leakage current is specified at 12.5 uA, and capacitance is 100 pF. It complies with UL, CSA, DIN, and ENEC standards.

Power Line Filter Modules Feature Summary

• Provides single-phase EMI/EMC filtering for power lines
• Utilizes screwless termination for secure electrical connections
• Designed for DIN rail installation to facilitate panel integration

Power Line Filter Modules Applications

• Industrial control systems requiring EMC compliance
• Power supply input stages for electronic equipment
• DIN rail mounted electrical enclosures

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version for the ESM-03-101-D to confirm terminal compatibility and environmental ratings. Ensure the application voltage does not exceed 250 VAC or 250 VDC. Confirm that the 3 A current rating aligns with the circuit load requirements. Check for required certifications such as UL or CSA based on regional regulations.

Power Line Filter Modules Selection Notes

Select this model when DIN rail mounting is preferred over chassis mount options like the EAM series. The screwless termination offers faster installation compared to screw-type terminals. Ensure the 12.5 uA leakage current meets safety limits for sensitive applications. Verify space constraints for DIN rail integration in the target enclosure design.

Power Line Filter Modules Part Context

This component belongs to the ES series of power line filters from Cosel. It serves as an electromagnetic interference suppression device for AC and DC power inputs. The product falls under the category of power condition components designed to reduce conducted noise.

Power Line Filter Modules Replacement Considerations

The EAM-03-101 is a similar chassis-mount alternative with identical electrical ratings but uses screw termination instead of screwless. The ESP-03-101-D is another DIN rail option within the same family.