FMAB-N7PI-1246

Power Line Filter Modules Overview

The Schurter FMAB-N7PI-1246 is a single-phase AC power line filter from the FMAB NEO series, rated for 250 VAC and 16 A. It features DIN rail mounting with quick connect terminals and includes an integrated PE choke to enhance asymmetrical attenuation performance at higher frequencies. The unit operates within a temperature range of -40°C to +100°C and complies with CSA, ENEC, UR, and IEC standards.

Power Line Filter Modules Feature Summary

• Integrated ground line choke between input and output for enhanced high-frequency asymmetrical attenuation
• Insulated earth connection at main input isolated from housing to address critical earth conductor currents
• DIN rail mounting style with quick connect terminal interface for simplified installation

Power Line Filter Modules Applications

• Protection against electromagnetic interference in systems using high-speed switching power supplies
• Filtering applications involving frequency converters and motor drives
• Industrial equipment requiring Class II protection compliance

Power Line Filter Modules Procurement Notes

Verify the specific part number suffix against official Schurter documentation to confirm exact current ratings, voltage specifications, and terminal configurations. Ensure compatibility with DIN rail dimensions and check for required certifications such as UL or CE based on regional deployment requirements before procurement.

Power Line Filter Modules Selection Notes

Select this component when high-frequency common-mode noise suppression is critical due to sensitive electronic loads. The integrated PE choke distinguishes it from standard filters, making it suitable for environments with significant earth leakage currents generated by modern power conversion technologies.

Power Line Filter Modules Part Context

This model belongs to the FMAB NEO series, which focuses on improved earth conduction through added ground line chokes. Unlike traditional filters, this series addresses interference from high-speed switching devices by isolating the main input earth connection from the housing while maintaining effective filtering across the spectrum.

Power Line Filter Modules Replacement Considerations

Direct substitutes include other FMAB NEO variants with matching 16A ratings and DIN rail footprints, such as the FMAB-N6PI series. Verify that replacement units maintain the same PE choke configuration and insulation characteristics to ensure equivalent EMI performance.