FTB-150-203-HS

Power Line Filter Modules Overview

The FTB-150-203-HS is a three-phase (Wye) EMI/EMC power line filter manufactured by Cosel USA, Inc. It features a high attenuation design with a current rating of 150 A and a voltage rating of 500 VAC. The unit utilizes screw termination for chassis mounting and operates within a frequency range of 150 kHz to 1 MHz. Key electrical specifications include a capacitance of 20 nF and a leakage current of 1 mA.

Power Line Filter Modules Feature Summary

• High attenuation filtering capability for effective noise suppression
• Two-stage terminal block architecture for enhanced performance
• Chassis mount installation style with screw termination

Power Line Filter Modules Applications

• Industrial power conditioning systems
• Three-phase equipment requiring EMC compliance
• High-current AC power distribution networks

Power Line Filter Modules Procurement Notes

Verify the specific part number suffix against official Cosel documentation to ensure correct capacitance and leakage current ratings. Confirm that the chassis mounting configuration and screw termination type match your system requirements. Cross-reference the 150 A current rating and 500 VAC voltage rating with your application's electrical parameters before procurement.

Power Line Filter Modules Selection Notes

Select this component when a three-phase Wye configuration is required for high-current applications up to 150 A. Ensure the chassis mount form factor fits the available enclosure space. Verify that the 1 mA leakage current meets safety standards for the intended installation environment. Confirm compatibility with the target operating frequency range of 150 kHz to 1 MHz.

Power Line Filter Modules Part Context

This model belongs to the FT series of power line filters from Cosel USA, Inc., designed for robust industrial environments. The FTB series specifically addresses high-current needs with chassis-mountable designs. This particular variant distinguishes itself through its 20 nF capacitance value and low leakage characteristics compared to other models in the same family.

Power Line Filter Modules Replacement Considerations

Consult official Cosel documentation for direct substitutes. Models such as FTB-150-663-HS share similar current and voltage ratings but differ in capacitance and leakage current specifications. Ensure any replacement maintains the three-phase Wye configuration and chassis mount interface.