NAH-30-471-D

Power Line Filter Modules Overview

The Cosel NAH-30-471-D is a single-phase power line filter rated for 30 A current and 250 VAC/250 VDC voltage. It operates within a temperature range of -40°C to +85°C and functions effectively between 10 kHz and 1 MHz. The unit features screw terminal connections and chassis mounting, with a leakage current of 25 uA maximum.

Power Line Filter Modules Feature Summary

• Provides common mode noise filtering for AC and DC circuits
• Supports high current applications up to 30 amperes
• Designed for robust operation in extreme temperatures from -40°C to +85°C

Power Line Filter Modules Applications

• Industrial machinery power conditioning
• Medical equipment EMI suppression
• Telecommunications infrastructure protection

Power Line Filter Modules Procurement Notes

Verify the specific suffix 'D' indicates DIN rail compatibility if required by your design, as standard NAH models may differ in mounting style. Confirm that the 25 uA leakage current meets safety standards for your specific application environment before finalizing procurement.

Power Line Filter Modules Selection Notes

Select this model when a 30 A rating and low leakage current are critical. Ensure the chassis or DIN rail mounting option aligns with your enclosure design. Verify that the 250 VAC rating matches your system's nominal voltage to ensure safe operation under all conditions.

Power Line Filter Modules Part Context

This component belongs to the Cosel NA series of power line filters. The series offers various current ratings and capacitance options to suit different EMC requirements. The NAH variant specifically targets high-current applications requiring reliable noise reduction in demanding industrial environments.

Power Line Filter Modules Replacement Considerations

NAH-30-472-D is a similar 30 A model but with higher capacitance (4.7 nF vs 471 pF implied) and higher leakage current (0.5 mA). Ensure the lower leakage of the 471-D is necessary for your safety compliance.