NAP-04-332-D

Power Line Filter Modules Overview

The NAP-04-332-D is a single-phase power line filter module manufactured by Cosel USA, Inc. It supports AC and DC voltages up to 250V with a current rating of 4A. Designed for DIN rail mounting, it features screw terminals for connection. The unit operates within a temperature range of -40°C to +85°C. It includes capacitance of 3300 pF and exhibits a leakage current of 130 µA. The component holds certifications from VDE and cULus.

Power Line Filter Modules Feature Summary

• Single-stage common mode noise filtering for single-phase applications
• DIN rail mounting configuration for standardized panel integration
• Screw terminal termination style for secure electrical connections

Power Line Filter Modules Applications

• Industrial control systems requiring EMI suppression
• Power supply input stages for sensitive electronics
• General purpose equipment protection against line noise

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version for the NAP-04-332-D to confirm exact dimensional tolerances and terminal torque specifications. Ensure compatibility with existing DIN rail profiles in the target enclosure. Cross-reference certification marks such as VDE or cULus against regional regulatory requirements before finalizing procurement decisions.

Power Line Filter Modules Selection Notes

Select this model when a 4A current capacity and 250V voltage rating are required for single-phase lines. The DIN rail form factor suits space-constrained industrial panels. Compare leakage current specifications against safety standards if human contact is possible. Verify that the operating temperature range meets the environmental conditions of the installation site.

Power Line Filter Modules Part Context

This component belongs to the Cosel NAP series of power line filters. The series offers various current ratings and capacitance values to address different noise attenuation needs. The NAP-04-332-D specifically targets low-current applications requiring moderate filtering performance in a compact DIN rail footprint.

Power Line Filter Modules Replacement Considerations

Direct substitutes include other Cosel NAP series modules with similar 4A ratings, such as NAP-04-331-D or NAP-04-472, provided pinouts and dimensions match. Verify that alternative components meet the same voltage and temperature specifications.