NBM-06-221-D

Overview

The Cosel USA, Inc. NBM-06-221-D is a single-phase EMC/EMI power line filter designed for electromagnetic interference suppression. It features a rated voltage of 250 VAC and 250 VDC with a current rating of 6 A. The unit utilizes a two-stage filtering architecture and incorporates a capacitance value of 220 pF to achieve low leakage current specifications. Designed for DIN rail mounting, it employs screw-type terminal connections for secure wiring. The component operates within a frequency range of 10 kHz to 10 MHz and is packaged in bulk quantities.

Feature Summary

• Two-stage filtering architecture for enhanced noise attenuation
• Low leakage current design suitable for sensitive equipment
• DIN rail mounting style for standardized panel integration
• Screw terminal termination for reliable electrical connection

Applications

• General-purpose electromagnetic interference suppression
• Single-phase AC/DC power line conditioning
• Industrial control system power input protection

Procurement Notes

Verify the specific ordering suffix against official Cosel documentation to confirm terminal type and mounting configuration. Ensure the selected variant matches the required voltage and current ratings for the target application. Cross-reference manufacturer part numbers with distributor catalogs to confirm availability and compliance certifications prior to procurement.

Selection Notes

Select this component when a single-phase filter with 6 A capacity and DIN rail compatibility is required. The 220 pF capacitance offers a balance between noise suppression and leakage current limits. Verify that the operating environment supports the specified voltage ratings and that the installation space accommodates the DIN rail form factor.

Part Context

This model belongs to the NB series of power line filters manufactured by Cosel USA, Inc. The series provides various configurations for single-phase applications, differing primarily in current ratings, capacitance values, and terminal styles. The NBM-06-221-D specifically addresses needs for moderate current handling with low leakage characteristics.

Replacement Considerations

Consult official Cosel documentation for direct substitutes within the NB series. Verify that any alternative part maintains identical voltage, current, and mounting specifications to ensure mechanical and electrical compatibility.