2788977

Overview

The Phoenix Contact NEF 1-10 is an EMC filter module designed for single-phase circuits. It features a rated current of 10 A at 40 °C and supports a maximum continuous operating voltage of 264 V AC (L-PE). The unit operates at nominal frequencies of 50 Hz or 60 Hz. It utilizes screw terminals for connection and includes a universal foot for mounting on NS 32 or NS 35/7.5 DIN rails.

Feature Summary

• Provides electromagnetic compatibility filtering for power lines
• Designed for single-phase circuit applications
• Features universal foot for versatile DIN rail mounting

Applications

• Single-phase power line filtering
• General purpose EMI suppression
• DIN rail mounted industrial control systems

Procurement Notes

Verify the specific part number 2788977 against official Phoenix Contact documentation to confirm technical specifications. Ensure compatibility with the intended voltage and current ratings before integration. Cross-reference datasheets for mounting requirements and terminal types to prevent installation errors.

Selection Notes

Select this component for single-phase applications requiring 10 A rated current. Confirm the operating voltage does not exceed 264 V AC. Verify that the available mounting space accommodates the NS 32 or NS 35/7.5 DIN rail profile. Check frequency requirements for 50 Hz or 60 Hz operation.

Part Context

This component belongs to the NEF series of EMC filters from Phoenix Contact. These modules are engineered for noise suppression in electrical systems. The NEF 1-10 variant specifically addresses single-phase needs with standardized mounting options.

Replacement Considerations

Consult official Phoenix Contact substitution guides for verified equivalents. Generic replacements may lack compatible mounting feet or terminal configurations.