FTB-100-203-HS

Power Line Filter Modules Overview

The FTB-100-203-HS is a three-phase (Wye) EMC/EMI line filter manufactured by Cosel USA, Inc. It supports a rated current of 100 A and a voltage rating of 500 VAC at 50/60 Hz frequencies. The unit features a two-stage terminal block design for connection and utilizes chassis mount installation with screw termination. Key electrical parameters include a leakage current of 1 mA and a capacitance of 20 nF. The component operates within a frequency range of 150 kHz to 1 MHz and is designed for high attenuation applications.

Power Line Filter Modules Feature Summary

• Provides high attenuation for electromagnetic interference in three-phase power systems
• Utilizes a two-stage terminal block configuration for structured connectivity
• Engineered for chassis mounting via screw termination methods

Power Line Filter Modules Applications

• Industrial power conditioning systems requiring EMI suppression
• Three-phase equipment interfacing with sensitive electronic loads
• Chassis-mounted power distribution units needing certified filtering

Power Line Filter Modules Procurement Notes

Verify the specific part number suffix against official Cosel documentation to confirm terminal type and mechanical dimensions. Ensure the application environment matches the 500 VAC and 100 A ratings. Confirm compliance requirements such as UL standards align with local regulations before procurement. Cross-reference datasheet revisions to ensure compatibility with existing system designs.

Power Line Filter Modules Selection Notes

Select this model when a three-phase Wye configuration is required for high-current applications up to 100 A. The chassis mount style suits enclosed industrial enclosures. Verify that the operating temperature range and leakage current specifications meet system safety and performance criteria. Compare against single-phase alternatives if phase configuration differs.

Power Line Filter Modules Part Context

This component belongs to the FTB series of power line filters from Cosel USA, Inc., designed for robust EMI/EMC suppression in industrial environments. The series typically offers various current ratings and mounting options to accommodate diverse power distribution needs while maintaining strict regulatory compliance for electronic noise reduction.

Power Line Filter Modules Replacement Considerations

Consult official Cosel substitution guides for verified equivalents. Ensure replacement parts maintain identical three-phase Wye topology and terminal block interface. Verify that current and voltage ratings are equal or superior to prevent derating issues.