NBC-10-681

Power Line Filter Modules Overview

The NBC-10-681 is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It is designed for chassis mounting and supports AC voltages up to 250V and DC voltages up to 250V with a rated current of 10A. The component operates within a temperature range of -40°C to 85°C. Leakage current specifications are defined as a maximum of 75.5 uA for AC applications and 150 uA for DC applications. This two-stage filter utilizes terminal block connections to suppress electromagnetic interference in power supply lines.

Power Line Filter Modules Feature Summary

• Two-stage EMI/EMC filtering architecture for enhanced noise suppression
• Chassis mount design for secure industrial installation
• Dual voltage rating capability supporting both AC and DC input systems

Power Line Filter Modules Applications

• Industrial control panel power conditioning
• Medical equipment power supply filtering
• Telecommunications infrastructure noise reduction

Power Line Filter Modules Procurement Notes

Verify the specific suffix designation when ordering, as variants such as NBC-10-681-D may exist with distinct packaging or terminal configurations. Confirm that the required leakage current limits align with safety standards for the intended application environment. Ensure chassis mounting provisions match the mechanical constraints of the target enclosure. Cross-reference official Cosel documentation to validate compatibility with existing system voltage ratings before procurement.

Power Line Filter Modules Selection Notes

Select this model when a compact, high-current single-phase filter is required for chassis integration. The 10A rating suits moderate power loads where space is limited. Consider the -40°C to 85°C operating range for environments with significant thermal variation. Evaluate the specific leakage current requirements against regulatory compliance needs for sensitive electronic equipment.

Power Line Filter Modules Part Context

This component belongs to the NBC series of power line filters from Cosel USA, Inc., which offers various current and voltage ratings. The series is characterized by its robust construction and suitability for demanding industrial applications. The NBC-10-681 specifically addresses the need for reliable noise filtration in systems requiring stable power quality under varying load conditions.

Power Line Filter Modules Replacement Considerations

Direct substitutes include other models within the Cosel NBC series that match the 10A current rating and 250V voltage specification. Verify mechanical dimensions and terminal block orientation to ensure physical compatibility during replacement. Consult manufacturer cross-reference guides for equivalent performance characteristics.