NAP-20-221

Power Line Filter Modules Overview

The NAP-20-221 is a single-phase power line filter from the Cosel NA series, designed for chassis mounting. It features a 30 A current rating and operates at voltage ratings of 250 VAC and 250 VDC. The unit utilizes screw termination for secure electrical connections. Key electrical specifications include a maximum leakage current of 25 uA and a capacitance value of 220 pF. This component functions as a common mode noise filter to suppress electromagnetic interference in AC and DC power lines.

Power Line Filter Modules Feature Summary

• Provides common mode noise filtering for AC and DC power circuits
• Designed for robust chassis mount installation with screw terminals
• Maintains low leakage current to ensure safety compliance

Power Line Filter Modules Applications

• Industrial equipment power conditioning
• Medical device power supply input stages
• Communication infrastructure power distribution

Power Line Filter Modules Procurement Notes

Verify the specific part number against official Cosel documentation to confirm current ratings and terminal types. Ensure compatibility with chassis mounting requirements and verify that the 250 VAC/DC ratings meet system voltage needs. Confirm leakage current specifications align with safety standards for the intended application environment.

Power Line Filter Modules Selection Notes

Select this model when a single-phase filter with a 30 A capacity is required for chassis-mounted applications. Consider the 220 pF capacitance and low leakage characteristics for sensitive equipment. Verify that the screw termination style matches existing wiring infrastructure and that the physical dimensions fit the designated enclosure space.

Power Line Filter Modules Part Context

This component belongs to the Cosel NA series of power line filters. These modules are engineered for EMI/EMC suppression in various electronic systems. The series offers standardized form factors for easy integration into industrial and commercial power distribution panels, providing reliable noise reduction for downstream electronics.

Power Line Filter Modules Replacement Considerations

Consult official Cosel substitution guides for verified alternatives. Cross-reference technical parameters such as current rating, voltage limits, and capacitance values before considering any substitute components to ensure functional equivalence.