B84144A0050R120

Power Line Filter Modules Overview

The B84144A0050R120 is a three-phase EMI filter manufactured by TDK Electronics. It features a rated current of 50 A and operates at frequencies of 50/60 Hz. The device supports a rated AC voltage of 300 V or 520/300 V depending on configuration. Physical dimensions are 230 mm in length, 90 mm in width, and 60 mm in height. It has a maximum leakage current of 3.5 mA and withstands high potential voltages up to 2720 V. The unit utilizes panel mounting and holds UL, CUL, and ENEC-10 certifications.

Power Line Filter Modules Feature Summary

• Provides electromagnetic interference suppression for three-phase power lines
• Designed for chassis or panel mounting applications
• Complies with international safety standards including UL and ENEC

Power Line Filter Modules Applications

• Converter systems
• Industrial power supply units
• Three-phase motor drives

Power Line Filter Modules Procurement Notes

Verify the specific voltage rating requirement (300 V vs 520/300 V) against the target application circuit before procurement. Confirm that the physical dimensions of 230x90x60 mm fit the designated enclosure space. Ensure the mounting method aligns with the chassis design. Check for required certification marks such as UL or ENEC based on regional compliance needs. Validate terminal block compatibility with existing wiring infrastructure.

Power Line Filter Modules Selection Notes

Select this component when a robust three-phase EMI filter is required for industrial environments. The 50 A current rating suits medium-power applications. Consider the operating temperature range of -25°C to 100°C for environmental suitability. Evaluate the low leakage current specification if human safety isolation is critical. Compare physical size constraints against alternative filter models in the same series.

Power Line Filter Modules Part Context

This part belongs to the B84144 series of four-line EMC filters from EPCOS/TDK. These filters are engineered for noise reduction in power electronics. The series typically includes various current ratings and voltage configurations. The B84144A0050R120 specifically targets three-phase installations requiring significant current handling capacity.

Power Line Filter Modules Replacement Considerations

Check for direct substitutes within the B84144 series with matching current and voltage ratings. Verify pinout and terminal block orientation compatibility. Ensure replacement parts maintain identical certification approvals for regulatory compliance.