B84144A0066R120

Power Line Filter Modules Overview

The B84144A0066R120 is a four-line EMC/EMI power line filter manufactured by EPCOS (TDK). It features a rated AC voltage of 520 VAC and DC voltage of 300 VDC, with a continuous current rating of 66 A. Designed for 50/60 Hz operation, the unit utilizes terminal block termination and screw mounting. Key electrical specifications include a leakage current of 3.5 mA. The component holds cULus and ENEC approvals, ensuring compliance with international safety standards for industrial power electronics applications.

Power Line Filter Modules Feature Summary

• Four-line filtering architecture designed for comprehensive noise suppression in three-phase systems
• Terminal block termination style enabling secure and standardized electrical connections
• Certified to cULus and ENEC safety standards for global regulatory compliance
• Screw mounting configuration providing robust mechanical stability for chassis installation

Power Line Filter Modules Applications

• General purpose EMC filtering for industrial power converters
• Noise suppression in three-phase power distribution systems
• EMI reduction for high-current electronic equipment operating at 50/60 Hz

Power Line Filter Modules Procurement Notes

Verify that the specific order matches the 66 A current rating and 520 VAC voltage specification. Confirm the presence of cULus and ENEC certifications required for your target market. Ensure the terminal block termination style aligns with existing wiring infrastructure. Check for any specific packaging requirements as units may be supplied in bulk quantities.

Power Line Filter Modules Selection Notes

Select this component when a four-line filter topology is required for three-phase applications. The 66 A rating suits medium-to-high power industrial loads. Verify that the 520 VAC rating exceeds the system's maximum operating voltage. Consider the physical dimensions and screw mounting needs for the intended enclosure space.

Power Line Filter Modules Part Context

This part belongs to the EPCOS B84144 series of AC power line filters. The series offers various current ratings and form factors, including compact and ultra-compact versions. These filters are engineered for use in converters and power electronics, providing reliable EMI attenuation across standard utility frequencies.

Power Line Filter Modules Replacement Considerations

Direct substitutes within the same series include B84144A90R120 for higher current capacity or B84144A0025R120 for lower current requirements. Ensure replacement parts maintain identical voltage ratings and termination styles to fit existing mounting hardware.