NAH-30-331

Power Line Filter Modules Overview

The NAH-30-331 is a single-phase EMC/EMI power line filter module manufactured by Cosel USA, Inc. It is rated for 250VAC/VDC and supports a continuous current of 30A. The unit features a chassis mount configuration with terminal block connections. Designed as a single-stage filter, it addresses general-purpose electromagnetic interference suppression requirements in electrical systems.

Power Line Filter Modules Feature Summary

• Single-phase EMI/EMC filtering capability
• Chassis mount mechanical configuration
• Terminal block connection interface

Power Line Filter Modules Applications

• General purpose power line filtering
• Industrial equipment noise suppression
• Electrical cabinet installation

Power Line Filter Modules Procurement Notes

Verify the exact part number suffix when ordering. The NAH-30-331 denotes a chassis mount version, distinct from the DIN rail variant NAH-30-331-D. Confirm mounting hardware requirements and terminal specifications against the official datasheet before integration to ensure mechanical compatibility.

Power Line Filter Modules Selection Notes

Select this component for applications requiring 30A capacity at 250VAC/VDC. Ensure the chassis mount form factor fits the enclosure design. Compare attenuation performance curves in the datasheet against specific noise frequency requirements to validate suitability for the target application environment.

Power Line Filter Modules Part Context

This model belongs to the NAH-30 series of power line filter modules from Cosel USA, Inc. The series offers various mounting options including chassis and DIN rail configurations. The NAH-30-331 specifically utilizes a chassis mount style, differentiating it from other variants in the same current rating family.

Power Line Filter Modules Replacement Considerations

The NAH-30-331-D serves as a functional alternative if DIN rail mounting is required instead of chassis mounting. Verify that the electrical ratings and physical dimensions are compatible with the existing system constraints before substituting.