NBM-10-000

Overview

The Cosel NBM-10-000 is a single-phase EMC/EMI power line filter module rated for 10 A at 250 VAC. It features a two-stage filtering architecture designed to withstand 4000 VAC voltage. The unit utilizes spring-loaded, captive push-down terminals for secure electrical connections and supports DIN rail mounting. Key specifications include a capacitance of 330 pF and a maximum leakage current of 37.5 uA.

Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• Spring-loaded captive push-down terminal design
• Low leakage current capability suitable for sensitive equipment

Applications

• Industrial machinery control panels
• Medical device power supplies
• Precision measurement instruments

Procurement Notes

Verify the specific suffix designation when ordering, as variants such as -D indicate different mounting configurations like DIN rail compatibility. Confirm that the application environment does not exceed the 250 VAC or 250 VDC ratings. Ensure the load current remains within the 10 A limit to maintain filter performance and safety compliance. Check RoHS status documentation for regulatory requirements.

Selection Notes

Select this model for applications requiring low leakage current protection in single-phase AC systems. The two-stage design offers superior attenuation compared to single-stage alternatives. Verify that the physical dimensions fit the available enclosure space. Consider the push-down terminal interface for rapid installation without tools. Evaluate the need for DIN rail mounting versus chassis options based on system integration constraints.

Part Context

This component belongs to the Cosel NB series of power line filters. The series provides various current ratings and mounting styles. The NBM-10-000 specifically addresses the 10 A requirement within the low-leakage product segment. It shares architectural similarities with higher-rated models in the same family but differs in current handling capacity and terminal configuration.

Replacement Considerations

Direct substitutes may include other Cosel NB series models with identical current and voltage ratings. Verify terminal type compatibility before replacing units. Cross-reference datasheets for leakage current specifications to ensure equivalent performance in sensitive applications.