TB4-400GR

Power Line Filter Modules Overview

The TB4-400GR is a three-phase (Y) EMC/EMI power line filter module manufactured by DIT. It is designed for AC applications operating at 50 to 60Hz with a rated current of 400 A. The unit features a single-level terminal block connection interface. It is certified by CE, CSA, ENEC, and SEMKO agencies. The device operates within a temperature range of -25°C to 100°C and is intended for general purpose industrial use.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for three-phase power lines
• Utilizes a robust single-level terminal block for electrical connections
• Certified for international safety standards including CE, CSA, ENEC, and SEMKO

Power Line Filter Modules Applications

• General purpose industrial power conditioning
• Three-phase AC power distribution systems
• EMC compliance in heavy machinery

Power Line Filter Modules Procurement Notes

Verify the specific ordering suffix against official DIT documentation to ensure correct configuration. Confirm that the 400 A rating and three-phase Y topology match the system requirements. Check lead times as they may vary. Ensure environmental conditions stay within the specified -25°C to 100°C operating range for reliable performance.

Power Line Filter Modules Selection Notes

Select this model when a high-current three-phase filter is required for general purpose applications. Ensure the input voltage and frequency align with the 50/60Hz specification. Verify that the physical dimensions and terminal block type fit the installation space. Consider the certified approvals if regulatory compliance is mandatory for the target market.

Power Line Filter Modules Part Context

This component belongs to the TB4 series of power line filter modules from DIT. The series offers various current ratings and configurations for industrial EMC filtering. The TB4-400GR specifically addresses high-current needs with a standardized terminal design. It complements other models in the lineup by providing certified protection for three-phase networks.

Power Line Filter Modules Replacement Considerations

Direct substitutes include other TB4 series variants such as TB4-250HR or TB4-400GR equivalents if available. Verify that any replacement matches the 400 A current rating and three-phase Y topology. Ensure the new part maintains the same certification approvals and terminal block style for direct interchangeability.