ESP-10-331

Power Line Filter Modules Overview

The ESP-10-331 is a single-phase EMI/EMC power line filter manufactured by Cosel USA, Inc. It supports voltage ratings of 250 VAC and 250 VDC with a current rating of 10 A. The unit features chassis mount installation and screwless termination types. Key electrical parameters include a leakage current of 37.5 uA, capacitance of 330 pF, and an operating frequency range from 10 kHz to 10 MHz. The component weighs 170 g and complies with UL, CSA, DIN, and ENEC standards.

Power Line Filter Modules Feature Summary

• Provides common mode noise filtering for AC and DC power lines
• Utilizes screwless termination for secure electrical connections
• Designed for direct chassis mounting in industrial enclosures
• Complies with international safety and EMC certification requirements

Power Line Filter Modules Applications

• Industrial control systems requiring EMI suppression
• Medical equipment power input stages
• Information technology equipment (ITE) power conditioning
• Automotive testing and measurement instrumentation

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation against official Cosel documentation to confirm terminal type and compliance certifications. Ensure the procurement channel sources genuine components directly from authorized distributors or the manufacturer to guarantee adherence to specified electrical ratings and safety standards.

Power Line Filter Modules Selection Notes

Select this model when a 10 A capacity is required for single-phase applications. Confirm that chassis mounting is feasible within the design enclosure. Verify that the 37.5 uA leakage current aligns with sensitive load requirements. Compare against other series variants if DIN rail mounting or different current ratings are necessary.

Power Line Filter Modules Part Context

This component belongs to the ES series of power line filters from Cosel. The series offers various current ratings and mounting options. The ESP-10-331 specifically addresses mid-range current needs with standard leakage characteristics. It serves as a critical interface component between the power source and downstream electronic loads to ensure signal integrity.

Power Line Filter Modules Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation. Consult official Cosel resources for cross-reference data.