NAC-20-681

Power Line Filter Modules Overview

The NAC-20-681 is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It features a chassis mount design with terminal block connections. The unit is rated for 20 A current and operates at voltages up to 250 VAC or 250 VDC. It includes a capacitance value of 680 pF and is designed for general purpose applications.

Power Line Filter Modules Feature Summary

• Single-stage EMI/EMC filtering capability
• Terminal block connection interface
• Chassis mounting configuration

Power Line Filter Modules Applications

• General purpose electronic equipment noise suppression
• Power line interference reduction in industrial systems

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation against official Cosel documentation to confirm exact terminal type and certification status. Ensure the chassis mount form factor matches the enclosure design. Confirm voltage ratings align with the target circuit requirements before procurement.

Power Line Filter Modules Selection Notes

Select this component when a single-phase, chassis-mountable filter is required for moderate current loads. The 20 A rating suits applications where DIN rail options are insufficient. Verify that the 680 pF capacitance meets the specific leakage current constraints of the installation environment.

Power Line Filter Modules Part Context

This part belongs to the NAC series of power line filters from Cosel. The series offers various current ratings and capacitance values. The NAC-20-681 specifically denotes the 20 Ampere variant with 680 picofarad capacitance, distinguishing it from lower current models in the same family.

Power Line Filter Modules Replacement Considerations

Check for NAC-20-681-DXE if a different terminal configuration is needed. Verify compatibility with NAC-20-681-D variants. Ensure substitute parts maintain the 20 A rating and 250 VAC/VDC specifications.