NAP-20-000

Power Line Filter Modules Overview

The NAP-20-000 is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It is rated for a continuous current of 20 A and operates at voltages up to 250 VAC/VDC. The unit features a chassis mount configuration with terminal block connections. Designed as a single-stage filter, it serves general-purpose applications requiring noise suppression in electrical circuits.

Power Line Filter Modules Feature Summary

• Single-phase EMI/EMC noise filtering capability
• Chassis mount mechanical configuration
• Terminal block connection interface

Power Line Filter Modules Applications

• General purpose electronic equipment noise suppression
• Industrial control system power input filtering
• Medical device power supply interference reduction

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation when ordering, as variants such as NAP-20-000-D exist with different mounting styles like DIN rail. Confirm that the chassis mount requirement matches the NAP-20-000 specification rather than the DIN rail versions. Ensure voltage ratings align with the 250VAC/VDC limit. Cross-reference the manufacturer part number directly with official Cosel documentation to avoid confusion with similar NAM series products.

Power Line Filter Modules Selection Notes

Select this component when a 20 A capacity is required for single-phase lines. The chassis mount style dictates installation constraints compared to DIN rail alternatives. Verify leakage current requirements if low leakage is critical, as other series may offer specialized options. Ensure the terminal block interface suits the existing wiring infrastructure.

Power Line Filter Modules Part Context

This model belongs to the Cosel power line filter modules category. It shares the 20 A rating and 250 VAC/VDC voltage class with other units in the lineup. Distinctions arise primarily from mounting configurations, such as the difference between the chassis mount NAP-20-000 and the DIN rail mounted NAP-20-000-D.

Power Line Filter Modules Replacement Considerations

The NAP-20-000-DXE is a documented variant within the same product family. Note that the -D suffix typically indicates a DIN rail mount version, which differs mechanically from the chassis mount NAP-20-000. Direct substitution requires verifying mounting compatibility.