B84143A0008R105

Power Line Filter Modules Overview

The B84143A0008R105 is a three-phase EMC/EMI power line filter manufactured by EPCOS - TDK Electronics. It supports rated voltages of 300 VAC and 520 VAC at frequencies of 50 Hz and 60 Hz. The unit handles a maximum current of 8 A with a leakage current of 3.1 mA. Designed for chassis mounting, it utilizes terminal block termination. The component complies with UL, CSA, and IEC/EN standards.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for three-phase AC power lines
• Features robust chassis-mount construction for secure installation
• Utilizes terminal block connections for straightforward wiring integration

Power Line Filter Modules Applications

• Industrial motor drive systems requiring EMI reduction
• Regenerative frequency converter setups
• Three-phase power distribution panels

Power Line Filter Modules Procurement Notes

Verify the specific voltage rating configuration (300VAC vs 520VAC) required for your application against the datasheet specifications. Confirm that the terminal block interface matches your existing wiring infrastructure. Ensure the chassis mounting dimensions align with your enclosure design constraints before finalizing procurement.

Power Line Filter Modules Selection Notes

Select this component when three-phase EMI filtering is necessary for equipment operating at 50 or 60 Hz. The 8 A current capacity suits moderate-power industrial loads. Consider the chassis mount style if panel space allows for direct screw-down installation rather than DIN-rail alternatives.

Power Line Filter Modules Part Context

This part belongs to the B84143A series of power line filters from EPCOS, now part of TDK Electronics. These filters are engineered for industrial environments to mitigate conducted emissions. The series typically includes various current ratings and voltage configurations to accommodate different three-phase system requirements.

Power Line Filter Modules Replacement Considerations

Check for exact pinout compatibility and physical footprint matching when substituting. Verify that any alternative maintains the same 8 A current rating and 520 VAC insulation level. Ensure the replacement also meets UL and CSA certification requirements for your region.