ESM-16-221

Power Line Filter Modules Overview

The ESM-16-221 is a single-phase EMC/EMI power line filter manufactured by Cosel USA, Inc. It features a 16 A current rating and supports voltage ratings of 250 VAC and 250 VDC. The unit utilizes screwless terminal connections for secure wiring. Key electrical specifications include a leakage current of 25 uA and a capacitance value of 220 pF. Designed for chassis mounting, this component belongs to the ES series and complies with UL, CSA, DIN, and ENEC standards.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for single-phase power lines
• Utilizes screwless terminal block connections for simplified installation
• Designed for direct chassis mounting applications

Power Line Filter Modules Applications

• Industrial control panels requiring EMI filtering
• Medical equipment power input stages
• General-purpose electronic systems needing noise reduction

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version for the ESM-16-221 to confirm compliance certifications such as UL and CSA. Ensure that the chassis mounting requirements align with your enclosure design. Confirm that the 16 A current rating and 250 VAC/VDC voltage limits meet your system's operational parameters before finalizing procurement.

Power Line Filter Modules Selection Notes

Select the ESM-16-221 when a single-phase filter with a 16 A capacity is required. Compare it against the ESM-10-221 if lower current is sufficient, or the ESM-16-221-D if DIN rail mounting is preferred over chassis mounting. Verify that the screwless termination style matches your existing wiring infrastructure.

Power Line Filter Modules Part Context

This component is part of Cosel's ES series of power line filters. It shares similar electrical characteristics with other models in the series but differs in current handling and physical mounting options. The ESM-16-221 specifically addresses needs for higher current capacity compared to lower-rated variants while maintaining standard chassis mounting compatibility.

Power Line Filter Modules Replacement Considerations

The ESM-16-221-D serves as a functional alternative if DIN rail mounting is acceptable instead of chassis mounting. For lower current requirements, the ESM-10-221 may be considered. Verify pinout and mounting hole dimensions before substituting.