B84143C0400S250

Power Line Filter Modules Overview

The B84143C0400S250 is a three-line EMC power line filter manufactured by TDK (EPCOS). It features a rated current of 400 A and operates at 50/60 Hz. The voltage rating is specified as 305 VAC and 530 VAC. Designed for chassis mounting, it utilizes busbar termination. The unit has physical dimensions of 350 mm in length, 240 mm in width, and 125 mm in height. The maximum leakage current is 46 mA.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for three-phase power systems
• Engineered with a metal housing for robust industrial durability
• Supports high-current applications through busbar termination connections

Power Line Filter Modules Applications

• Industrial converters and power electronics
• Three-phase motor drive systems
• High-power renewable energy inverters

Power Line Filter Modules Procurement Notes

Verify the specific suffix S250 to confirm the 305/530 V AC voltage rating, as other suffixes indicate different ratings. Confirm that the 400 A current rating aligns with the system's continuous load requirements. Ensure the chassis mounting style and busbar termination are compatible with the installation panel design before ordering.

Power Line Filter Modules Selection Notes

Select this component when a three-phase filter is required for currents up to 400 A. The S250 variant is appropriate for systems operating at 305/530 V AC. Consider the physical dimensions of 350x240x125 mm for enclosure space planning. Verify that the busbar termination method matches the available connection infrastructure in the target application.

Power Line Filter Modules Part Context

This component belongs to the B84143C series of three-line filters designed for converters and power electronics. The series offers various current ratings and voltage options to suit different industrial power conditioning needs. TDK EPCOS manufactures these filters to meet international EMC standards for power line noise reduction.

Power Line Filter Modules Replacement Considerations

Public confirmed substitute part numbers are not available in the provided documentation.