NAP-30-221-D

Power Line Filter Modules Overview

The NAP-30-221-D is a single-phase EMC/EMI power line filter module from the Cosel NA series. It features a 30 A current rating and operates at voltage ratings of 250 VAC and 250 VDC. The unit utilizes a terminal block termination style and is designed for DIN rail mounting. Key electrical specifications include a maximum leakage current of 25 µA and a capacitance value of 220 pF. The device functions as a common mode noise filter, ensuring compliance with electromagnetic interference standards in industrial power applications.

Power Line Filter Modules Feature Summary

• Single-phase EMI/EMC filtering capability for AC and DC power lines
• DIN rail mounting design for standardized industrial panel integration
• Terminal block termination for secure screw-down connections
• Low leakage current specification suitable for sensitive equipment

Power Line Filter Modules Applications

• Industrial control panels requiring DIN rail mounted filtration
• Power supply input stages for machinery and automation systems
• Electrical cabinets needing common mode noise suppression
• DC and AC power distribution units in manufacturing environments

Power Line Filter Modules Procurement Notes

Verify the specific suffix 'D' to confirm DIN rail mounting and terminal block configuration, as other variants may differ. Confirm that the 30 A rating aligns with the load requirements. Check for RoHS compliance status if environmental regulations apply. Ensure the operating temperature range of -40°C to 85°C suits the installation environment. Validate lead times as they may vary by distributor.

Power Line Filter Modules Selection Notes

Select this model when a single-phase filter with a 30 A capacity is required for DIN rail installation. The 220 pF capacitance provides specific attenuation characteristics; verify this meets circuit noise immunity needs. Consider the terminal block interface for wiring convenience compared to solder or clip types. Ensure the 250 VAC/VDC rating covers the system's maximum operating voltage. Evaluate space constraints on the DIN rail relative to the module's physical dimensions.

Power Line Filter Modules Part Context

This component belongs to the Cosel NA series of power line filters, which are engineered for industrial-grade electromagnetic interference suppression. The series offers various current ratings and mounting options, with the '-D' suffix specifically denoting the DIN rail compatible version. These modules are designed to protect downstream electronics from conducted noise while maintaining low leakage currents for safety compliance.

Power Line Filter Modules Replacement Considerations

Direct substitutes within the same series include NAP-30-221-DXU, which shares similar electrical characteristics but may have different packaging or accessory configurations. Verify pinout compatibility and mechanical footprint before swapping. Generic replacements must match the 30 A rating, 250 VAC/VDC voltage class, and DIN rail mounting requirement to ensure functional equivalence.