ESP-03-681-D

Power Line Filter Modules Overview

The ESP-03-681-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 for secure electrical connections. The component is rated for 250 VAC and 250 VDC with a current rating of 3 A. Key electrical specifications include a capacitance of 680 pF and a leakage current of 75.5 uA. It belongs to the ES series and holds UL, CSA, DIN, and ENEC compliance certifications.

Power Line Filter Modules Feature Summary

• Single-phase EMI/EMC filtering capability
• Screwless terminal block design for rapid installation
• DIN rail mounting configuration
• Low leakage current specification

Power Line Filter Modules Applications

• Industrial control panels requiring EMC compliance
• Power supply input stages for sensitive electronics
• Equipment meeting DIN and EN safety standards

Power Line Filter Modules Procurement Notes

Verify the specific capacitance value of 680 pF against circuit requirements. Confirm that the 3 A current rating and 250 VAC/VDC voltage limits align with the system's operational parameters. Ensure compatibility with DIN rail profiles and verify that the screwless termination method meets the facility's wiring standards. Check for required UL and CE markings in the target market.

Power Line Filter Modules Selection Notes

Select this model when a compact, single-phase filter is needed for low-current applications up to 3 A. The screwless terminals offer faster assembly compared to screw-type alternatives. Consider the 680 pF capacitance value for noise attenuation requirements. Verify that the DIN rail form factor fits within the available enclosure space and mounting constraints.

Power Line Filter Modules Part Context

This component is part of the Cosel ES series of power line filters. The series provides various capacitance options to suit different noise suppression needs while maintaining a consistent DIN rail footprint and screwless connection interface across the product line.

Power Line Filter Modules Replacement Considerations

The ESP-03-472-D serves as a direct substitute within the same series, offering identical mechanical and electrical ratings except for a different capacitance value. Ensure the alternative part number matches the required filtering characteristics before substitution.