TB4-400HR

Power Line Filter Modules Overview

The TB4-400HR is a three-phase (Wye) EMC/EMI line filter module manufactured by DIT. It is rated for a continuous current of 400 A and operates at frequencies between 50 Hz and 60 Hz. The unit utilizes a single-stage filtering architecture and features terminal block connections for installation.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for three-phase power systems
• Designed for chassis mounting with terminal block connectivity
• Constructed as a single-stage filter module

Power Line Filter Modules Applications

• Industrial power distribution systems
• Electrical equipment requiring EMI mitigation

Power Line Filter Modules Procurement Notes

Verify the specific manufacturer datasheet to confirm mechanical dimensions, terminal specifications, and compliance certifications prior to procurement. Ensure the application environment matches the 50-60Hz operational frequency and 400A current rating requirements.

Power Line Filter Modules Selection Notes

Select this component when a dedicated three-phase Wye configuration is required for high-current applications up to 400A. Confirm that the chassis mounting style and terminal block interface are compatible with the existing system design constraints.

Power Line Filter Modules Part Context

This part belongs to the DIT power line filter module series. It is distinct from other series such as the TB6 models which may feature different ratings or encapsulation types like epoxy potting. The TB4 series focuses on standard chassis-mounted solutions for industrial EMC compliance.

Power Line Filter Modules Replacement Considerations

No publicly confirmed substitute part numbers are available in the provided documentation. Verify compatibility with any alternative components against the specific electrical and mechanical parameters listed in the official datasheet.