ESP-03-222

Power Line Filter Modules Overview

The ESP-03-222 is a single-phase EMI/EMC power line filter from the Cosel ES series. It features a rated voltage of 250 VAC and 250 VDC with a current rating of 3 A. The unit utilizes screwless terminal connections and is designed for chassis mounting. Key electrical specifications include a capacitance of 2.2 nF and a leakage current of 250 uA. The component complies with UL, CSA, DIN, and ENEC standards.

Power Line Filter Modules Feature Summary

• Provides common mode noise suppression for single-phase AC/DC circuits
• Utilizes screwless terminal technology for rapid and secure wiring
• Engineered for direct chassis mounting to facilitate integration into equipment enclosures

Power Line Filter Modules Applications

• Industrial control systems requiring electromagnetic interference reduction
• Medical equipment power input stages
• Commercial office automation hardware

Power Line Filter Modules Procurement Notes

Verify that the specific order matches the ESP-03-222 part number rather than similar variants like ESP-03-222-D or ESP-06-222, as installation styles and current ratings differ. Confirm compliance requirements such as UL and CSA certifications are necessary for the target market. Ensure chassis mounting provisions align with the design enclosure before finalizing procurement.

Power Line Filter Modules Selection Notes

Select this model when a 3 A current capacity and 250 VAC/VDC rating are required for single-phase applications. The screwless termination style offers advantages in assembly speed compared to screw-type alternatives. Consider the chassis mount form factor if space constraints preclude DIN rail installation. Verify that the 2.2 nF capacitance meets the system's leakage current limits.

Power Line Filter Modules Part Context

This component belongs to the Cosel ES series of power line filters. The series provides various current ratings and mounting options to suit different industrial and commercial power conditioning needs. The ESP-03-222 specifically addresses low-current single-phase filtering requirements within this product family.

Power Line Filter Modules Replacement Considerations

The ESP-03-222-D is a related variant but uses DIN rail mounting instead of chassis mounting. The ESP-06-222 offers a higher 6 A current rating but also uses chassis mounting. Verify mechanical fit and electrical ratings when substituting.