NBC-20-222-D

Power Line Filter Modules Overview

The NBC-20-222-D is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It features a two-stage filtering design intended for DIN rail mounting with screw termination. The component supports a rated voltage of 250VAC and 250VDC with a current rating of 20A. It operates within a frequency range of 150 kHz to 1 MHz and has a maximum leakage current of 0.25 mA.

Power Line Filter Modules Feature Summary

• Two-stage common mode noise filtering architecture
• DIN rail mounting style for industrial integration
• Screw terminal connections for secure wiring

Power Line Filter Modules Applications

• Industrial machinery power supply protection
• EMC compliance for AC/DC powered equipment
• Noise suppression in control panels

Power Line Filter Modules Procurement Notes

Verify the specific suffix '-D' indicates the DIN rail variant when sourcing. Confirm the 20A current rating matches the load requirements. Ensure the 250VAC/VDC rating aligns with the system voltage. Check for RoHS compliance status if required by project specifications.

Power Line Filter Modules Selection Notes

Select this model for applications requiring robust two-stage attenuation on DIN rails. Compare against NAC series if chassis mounting is preferred. Ensure the 16A or 20A rating fits the circuit load. Verify terminal type compatibility with existing wiring infrastructure.

Power Line Filter Modules Part Context

This part belongs to the NBC series of power line filters from Cosel. It is designed for single-phase applications where space-saving DIN rail installation is necessary. The series provides solutions for reducing conducted electromagnetic interference in electronic systems.

Power Line Filter Modules Replacement Considerations

The NAC-20-222-D is a related chassis-mount variant with similar electrical ratings but different physical mounting. Verify mechanical fit before substitution.