ESM-10-471-D

Power Line Filter Modules Overview

The Cosel ESM-10-471-D is a single-phase power line filter rated for 250 VAC and 250 VDC with a continuous current capacity of 10 A. It features a low leakage current design, specified at a maximum of 50 uA, making it suitable for sensitive medical or precision equipment. The unit utilizes a 470 pF capacitance value to provide EMI/EMI suppression. It is designed for DIN rail mounting and employs screw terminal connections for secure wiring. The component weighs approximately 300 g and belongs to the ESM series.

Power Line Filter Modules Feature Summary

• Low leakage current specification for safety compliance
• DIN rail mounting style for industrial integration
• Screw terminal connection method

Power Line Filter Modules Applications

• Medical device power conditioning
• Industrial control systems requiring low leakage
• Precision instrumentation power supplies

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version for the ESM-10-471-D to confirm exact dimensional tolerances and certification marks such as UL or CE. Ensure the installation environment meets the temperature ratings specified in the official documentation. Confirm that the 10 A rating aligns with the actual load requirements to prevent thermal overload during operation.

Power Line Filter Modules Selection Notes

Select this model when a 10 A current rating is required alongside strict low leakage current constraints. Compare against the NAM series if chassis mounting is preferred over DIN rail installation. Verify that the 250 VAC/VDC rating matches the system voltage. Consider the ESM-16-471-D if higher current capacity is needed while maintaining similar filtering characteristics.

Power Line Filter Modules Part Context

This component is part of the Cosel ESM series of power line filters. The series offers various current ratings from 3 A to 16 A. The '10' indicates the 10 A rating, and '471' denotes the 470 pF capacitance. The '-D' suffix typically signifies specific terminal or mounting variations within the product family, though functional differences should be confirmed via the manufacturer's detailed specifications.

Power Line Filter Modules Replacement Considerations

The ESM-16-471-D is a verified substitute offering higher current capacity (16 A) with identical voltage and leakage specifications. For lower current needs, the ESM-03-471 may be considered, though it uses chassis mounting instead of DIN rail. Direct pin-to-pin replacement requires verifying mechanical fit and terminal compatibility.