EAP-20-471-D

Power Line Filter Modules Overview

The Cosel EAP-20-471-D is a single-phase EMC/EMI power line filter designed for DIN rail mounting. It supports a rated current of 16 A and operates at voltage ratings up to 250 VAC and 250 VDC. The unit features a single-stage configuration with screw termination blocks. It includes a ground capacitor code of -471, providing a capacitance value of 470 pF. The device has a leakage current of 50 uA and functions within an operating temperature range of -40°C to 85°C.

Power Line Filter Modules Feature Summary

• Single-stage common mode noise filtering for electromagnetic compatibility
• DIN rail installation style with screw termination blocks
• Low leakage current design suitable for sensitive equipment

Power Line Filter Modules Applications

• Industrial control systems requiring DIN rail integration
• Power supply input stages for noise suppression
• General purpose electronic equipment protection

Power Line Filter Modules Procurement Notes

Verify the specific suffix against official documentation to confirm terminal type and mounting style. The -D suffix indicates DIN rail mounting with block terminals, distinct from chassis mount variants. Confirm certification requirements such as cURus or VDE match the target application regulations before finalizing procurement orders.

Power Line Filter Modules Selection Notes

Select this model when DIN rail mounting is required rather than chassis mounting. Ensure the load current does not exceed the 16 A rating. Verify that the 470 pF ground capacitance meets safety leakage current limits for the specific end-use environment. Check if the single-stage attenuation is sufficient for the intended EMI reduction needs.

Power Line Filter Modules Part Context

This component belongs to the Cosel EAP series of power line filters. The series offers various current ratings and mounting options. The EAP-20-471-D specifically combines the 20-series current handling capabilities with DIN rail mechanical integration, differentiating it from the standard chassis-mounted EAP-20-471 variant.

Power Line Filter Modules Replacement Considerations

The EAP-20-471 is a chassis-mount equivalent within the same series but lacks DIN rail compatibility. Substitution requires verifying mechanical fit and terminal accessibility. No other direct cross-model substitutes are confirmed in public data.