B84143C0800S251

Power Line Filter Modules Overview

The B84143C0800S251 is a three-phase power line filter module from the EPCOS B84143C series, designed for electromagnetic compatibility in converter and power electronics applications. It features a rated voltage of 440/760 V AC at 50/60 Hz and supports a maximum current of 800 A. The unit utilizes busbar connections and is intended for chassis mounting. This component serves as an RFI filter to suppress conducted interference in industrial power systems.

Power Line Filter Modules Feature Summary

• Provides three-phase RFI filtering for power electronics
• Designed for high-current industrial applications
• Utilizes busbar terminal connections

Power Line Filter Modules Applications

• Converter systems
• Power electronics installations
• Industrial low-voltage networks

Power Line Filter Modules Procurement Notes

Verify the specific ordering suffix S251 against the manufacturer datasheet to confirm the 440/760 V AC rating. Ensure the 800 A current capacity matches the system requirements. Confirm that busbar termination is compatible with the installation infrastructure before procurement.

Power Line Filter Modules Selection Notes

Select this model when a three-phase filter is required for high-current converter applications. The S251 variant specifies the voltage rating; verify this aligns with the network voltage. Ensure the chassis mounting style and busbar interface fit the mechanical design constraints of the equipment.

Power Line Filter Modules Part Context

This component belongs to the B84143C series of three-line filters for converters and power electronics. The series includes various current ratings and voltage configurations, such as S250 types rated at 305/530 V AC. The B84143C0800S251 represents the 800 A current variant within this family.

Power Line Filter Modules Replacement Considerations

Consult the official TDK-EPCOS cross-reference documentation for verified substitute part numbers. Do not assume interchangeability based on similar series names without verifying electrical ratings and physical dimensions.