NBH-30-000

Overview

The NBH-30-000 is a single-phase EMC/EMI power line filter manufactured by Cosel USA, Inc. It features a common mode noise filtering design with a current rating of 30 A and voltage ratings of 250 VAC and 250 VDC. The unit operates within a frequency range of 10 kHz to 10 MHz and specifies a maximum leakage current of 5 uA. Designed for chassis mounting via screw terminals, the component weighs approximately 320 g and belongs to the NB series.

Feature Summary

• Single-phase common mode noise filtration
• Chassis mount construction with screw terminals
• Low leakage current specification

Applications

• General-purpose AC/DC power conditioning
• EMC/EMI suppression in industrial equipment
• Power supply input filtering

Procurement Notes

Verify the specific suffix against official Cosel documentation to confirm terminal type and insulation characteristics. Confirm RoHS compliance status through the manufacturer's current datasheet. Ensure chassis mounting dimensions align with enclosure requirements before procurement.

Selection Notes

Select this model for applications requiring 30 A capacity at 250 VAC or DC. Verify that the 5 uA leakage current meets safety standards for the target installation. Confirm chassis mounting compatibility and screw terminal accessibility during system design.

Part Context

This component is part of the Cosel NB series of power line filters. It serves as a standard solution for single-phase noise reduction. The NBH variant specifically denotes chassis mount construction with screw terminals, distinguishing it from DIN rail or panel mount options within the same family.

Replacement Considerations

The NBH-30-000-D is listed as a related variant. Verify if the '-D' suffix indicates a different terminal configuration or packaging. Consult official substitution guides to ensure electrical parameters match exactly.