TBA-40H443B

Power Line Filter Modules Overview

The DIT TBA-40H443B is a single-phase EMC/EMI power line filter module designed for chassis or DIN rail mounting. It features a terminal block connection interface and operates at a rated current of 40 A with voltage ratings of 250 VAC and 250 VDC. The unit supports standard 50 to 60 Hz frequencies and utilizes a single-stage filtering topology. This component is engineered to suppress electromagnetic interference in AC power circuits, ensuring compliance with emission standards while maintaining signal integrity for connected loads.

Power Line Filter Modules Feature Summary

• Single-stage EMI/EMC filtering topology for effective noise suppression
• Terminal block connection interface for secure wiring integration
• Supports both AC and DC voltage applications up to specified ratings

Power Line Filter Modules Applications

• Industrial control systems requiring power line noise reduction
• Medical equipment power input stages
• Test and measurement instrumentation power supplies

Power Line Filter Modules Procurement Notes

Verify the specific datasheet version and manufacturing date code upon ordering. Confirm that the terminal block specifications match the intended wiring gauge and torque requirements. Ensure the mounting configuration (chassis or DIN rail) aligns with the mechanical design constraints of the final assembly. Cross-reference the part number suffixes to confirm exact electrical characteristics before procurement.

Power Line Filter Modules Selection Notes

Select this model when a single-phase solution is required for currents up to 40 A. Consider the physical dimensions and mounting style relative to available panel space. Evaluate the attenuation requirements against the specific noise spectrum present in the application environment. Ensure compatibility with the system's voltage rating and frequency range to prevent performance degradation or safety hazards.

Power Line Filter Modules Part Context

This component belongs to the TBA series of power line filters manufactured by DIT. These modules are typically used in environments where electromagnetic compatibility is critical. The series offers various current and voltage ratings to suit different industrial and commercial power distribution needs. The TBA-40H443B represents a specific configuration within this lineup optimized for 40 A applications.

Power Line Filter Modules Replacement Considerations

Consult official manufacturer documentation for direct cross-references. Verify that any substitute part matches the 40 A current rating and 250 VAC/VDC voltage limits. Ensure the replacement maintains the same terminal block interface and mounting style to avoid mechanical modifications.