NAH-30-681-D

Power Line Filter Modules Overview

The Cosel NAH-30-681-D is a single-phase power line filter designed for AC 250V and DC 250V applications. It supports a continuous current rating of 30A and utilizes screw termination for secure connections. The unit features a capacitance value of 680 pF, enabling effective common mode noise filtering within the 10 kHz to 1 MHz frequency range. Designed for DIN rail mounting, it ensures low leakage current performance suitable for sensitive electronic equipment protection.

Power Line Filter Modules Feature Summary

• Provides common mode noise suppression for power lines
• Supports both AC and DC voltage environments
• Enables secure electrical connections via screw terminals

Power Line Filter Modules Applications

• Industrial control systems requiring EMI/EMI protection
• Medical equipment power supply inputs
• Precision measurement instrumentation

Power Line Filter Modules Procurement Notes

Verify the specific part number suffix against official Cosel documentation to confirm terminal configuration and certification status. Ensure the selected variant matches the required mounting style and electrical ratings for the target application environment before finalizing procurement orders.

Power Line Filter Modules Selection Notes

Select this component when a 30A rated filter with DIN rail compatibility is required. Confirm that the 680 pF capacitance aligns with the system's leakage current constraints. Verify that the operating frequency range covers the dominant noise frequencies present in the installation site.

Power Line Filter Modules Part Context

This component belongs to the Cosel NAH series of power line filters. The series offers various capacitance options to tailor noise attenuation characteristics. The NAH-30-681-D specifically addresses scenarios requiring moderate capacitance values while maintaining high current handling capabilities for robust industrial deployments.

Power Line Filter Modules Replacement Considerations

Consult official Cosel substitution guides for verified equivalents. Cross-reference technical specifications including current rating, voltage limits, and physical dimensions to ensure functional compatibility without modifying existing mechanical layouts.