NBH-30-322-D

Overview

The NBH-30-322-D is a single-phase EMC/EMI line filter module manufactured by Cosel USA, Inc. It supports a current rating of 30 A and operates at voltages up to 250 VAC/VDC. The device features a two-stage filtering architecture with terminal block connections. Designed for DIN rail mounting, it functions within an operating temperature range of -40°C to 85°C. Regulatory approvals include cURus and VDE certifications.

Feature Summary

• Two-stage EMI/RFI attenuation structure
• Terminal block connection interface
• DIN rail chassis mounting configuration

Applications

• General industrial equipment power conditioning
• EMC compliance for AC/DC input stages
• Noise suppression in commercial machinery

Procurement Notes

Verify the specific suffix 'D' indicates the correct terminal block variant and DIN rail compatibility. Confirm voltage ratings match the target circuit requirements. Check for RoHS compliance status if required by project specifications. Ensure physical dimensions fit the designated enclosure space.

Selection Notes

Select this component when high-current noise filtration is required for single-phase systems. The 30 A rating suits heavy-duty applications. Terminal blocks offer secure wiring compared to screw terminals. Verify environmental temperature limits against the installation site conditions.

Part Context

This part belongs to the NBH-30 series of power line filters from Cosel. The series provides robust interference suppression for electronic loads. The model specifies the electrical characteristics and mounting style distinct from other variants in the family.

Replacement Considerations

Direct substitutes must match the 30 A current rating and 250 VAC/VDC voltage limit. Verify identical mounting styles and terminal types. Cross-reference regulatory approvals such as VDE and cURus for global deployment compliance.