TBA-40B443A

Power Line Filter Modules Overview

The TBA-40B443A is a single-phase EMC/EMI line filter module manufactured by DIT. It features a rated AC voltage of 250V and supports a continuous current of 40 A. The device operates within a frequency range of 50 to 60 Hz. Designed for general-purpose applications, it utilizes a terminal block connection interface. The unit holds multiple international safety certifications including CE, CSA, ENEC, and SEMKO.

Power Line Filter Modules Feature Summary

• Single-stage EMI/EMC filtering capability for power lines
• Chassis-mountable design with terminal block connections
• Compliant with major international safety standards

Power Line Filter Modules Applications

• General purpose industrial equipment power conditioning
• Single-phase machinery requiring EMI suppression
• Power distribution units needing certified noise filtration

Power Line Filter Modules Procurement Notes

Verify the specific ordering suffix against official DIT documentation to confirm exact pinout and mounting configuration. Ensure the application environment matches the 250V AC rating and 40 A current capacity. Confirm that the required safety certifications (CE, CSA, etc.) are explicitly listed for this specific part number variant in the manufacturer's datasheet before finalizing procurement.

Power Line Filter Modules Selection Notes

Select this component when a single-phase, chassis-mounted solution is required for 40 A circuits operating at 50 or 60 Hz. The TBA-40B443A is suitable for applications demanding integrated EMI/EMC filtering without external discrete components. Verify that the terminal block interface aligns with existing wiring harnesses and that the physical dimensions fit the intended enclosure space.

Power Line Filter Modules Part Context

This model belongs to the TBA series of power line filters from Dong Il Technology (DIT). The series provides standardized solutions for electromagnetic interference reduction in single-phase AC systems. The TBA-40B443A represents a high-current variant within this family, distinguished by its 40 A rating and specific certification profile for global market compliance.

Power Line Filter Modules Replacement Considerations

Publicly confirmed substitute part numbers are not available in the provided source material. Consult the official DIT catalog for direct replacements or cross-reference compatible models based on identical electrical ratings and mechanical footprint requirements.