NBM-30-101-D

Overview

The Cosel NBM-30-101-D is a single-phase power line filter designed for AC 250V and DC 250V applications. It supports a continuous current rating of 30A with a maximum leakage current of 25 uA. The unit features a capacitance value of 100 pF and utilizes push-down terminal connections for secure wiring. Designed for DIN rail mounting, this low leakage current filter operates within a temperature range of -40°C to 85°C.

Feature Summary

• Low leakage current design suitable for sensitive medical or precision equipment
• Two-stage filtering architecture for effective EMI/EMC noise suppression
• Push-down terminal interface for rapid and secure installation

Applications

• Medical device power conditioning
• Industrial control systems requiring low leakage
• Precision measurement instrumentation

Procurement Notes

Verify the specific suffix 'D' indicates DIN rail mounting compatibility when cross-referencing datasheets. Confirm that the 25 uA leakage specification aligns with safety standards for the intended application environment. Ensure input voltage ratings match the system's AC or DC requirements before integration.

Selection Notes

Select this model when low leakage current is critical alongside high current capacity. Compare against NBM-30-221-D if higher capacitance is needed, noting the trade-off in leakage. Verify that the DIN rail form factor fits the enclosure constraints compared to chassis mount alternatives.

Part Context

This component belongs to the Cosel NB series of power line filters. The series offers various current ratings and capacitance values. The NBM-30-101-D specifically targets applications needing 30A handling with minimal ground leakage, distinguishing it from standard EMI filters with higher capacitance.

Replacement Considerations

NBM-30-221-D offers similar current handling but different capacitance and leakage characteristics.