B84143B0400S020

Power Line Filter Modules Overview

The EPCOS B84143B0400S020 is a three-phase EMC/EMI power line filter designed for industrial applications. It features a rated current of 400 A and operates at AC voltages of 310 V or 530 V within the 50/60 Hz frequency range. The unit utilizes a two-stage filtering architecture to suppress electromagnetic interference effectively. Physical termination is achieved via threaded M10 posts, facilitating secure busbar connections. The device supports chassis mounting and includes withstand voltage ratings of DC 2280 V between lines for 2 seconds.

Power Line Filter Modules Feature Summary

• Two-stage filtering architecture for enhanced noise suppression
• Robust construction with threaded M10 terminal posts
• Designed for high-current industrial power line environments

Power Line Filter Modules Applications

• Industrial motor drive systems
• Three-phase power distribution networks
• Heavy machinery power conditioning

Power Line Filter Modules Procurement Notes

Verify the specific suffix code against official TDK/EPCOS documentation to confirm voltage and current ratings. Ensure the M10 post configuration matches your busbar interface requirements. Confirm compliance with relevant IEC standards for your target market before finalizing procurement specifications.

Power Line Filter Modules Selection Notes

Select this model when a three-phase solution with 400 A capacity is required. The B84143B series offers robust mechanical termination options suitable for high-vibration environments. Consider the physical dimensions and thermal dissipation characteristics relative to your enclosure design constraints.

Power Line Filter Modules Part Context

This component belongs to the B84143B series of three-phase EMC filters manufactured by EPCOS, now part of TDK Electronics. These filters are engineered for demanding industrial power applications where significant electromagnetic interference must be mitigated in accordance with international safety and emission standards.

Power Line Filter Modules Replacement Considerations

Consult official TDK/EPCOS substitution guides for verified alternatives. Cross-reference electrical ratings and physical mounting dimensions to ensure compatibility without modifying existing infrastructure.