NAH-30-681

Power Line Filter Modules Overview

The NAH-30-681 is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It supports a maximum current of 30 A and operates at voltages up to 250 V AC or DC. The unit utilizes a chassis mount configuration for installation. This component is designed to suppress electromagnetic interference in power supply lines.

Power Line Filter Modules Feature Summary

• Single-phase EMI suppression capability
• Chassis mount mechanical design

Power Line Filter Modules Applications

• Industrial equipment power input filtering
• Medical device power supply protection
• Test and measurement instrument noise reduction

Power Line Filter Modules Procurement Notes

Verify the exact part number against manufacturer documentation to ensure correct voltage and current ratings. Confirm mounting requirements match the chassis specifications. Check RoHS compliance status if required by project standards. Ensure the supplier provides official datasheets for technical validation before purchase.

Power Line Filter Modules Selection Notes

Select this model when a 30 A capacity is required for single-phase applications. The chassis mount style suits panel installations. Compare leakage current specifications against safety standards. Verify that the 250 V rating aligns with the system's operating voltage.

Power Line Filter Modules Part Context

This component belongs to the NAH series of power line filters from Cosel USA, Inc. The series offers various current ratings and capacitance options. The NAH-30-681 specifically denotes the 30 A variant with chassis mounting. It serves as an essential interface for noise mitigation in sensitive electronic systems.

Power Line Filter Modules Replacement Considerations

The NAC-30-681-D is a related variant but features DIN rail mounting instead of chassis mounting. Verify mechanical compatibility before substitution. Other models in the NAH series may offer different current ratings or capacitance values.