About the Book

Document Scope

The aim of this document is to provide the users, installers, and the maintenance personnel with the technical information and procedure needed to access and maintain the IFE Ethernet interface for one circuit breaker webpages.

Validity Note

This guide is valid for the IFE interface for use with:

  • MasterPact MTZ circuit breakers

  • MasterPact NT/NW circuit breakers

  • ComPacT NS1600b - 3200

    circuit breakers
  • ComPacT NS630b - 1600

    circuit breakers
  • ComPacT NSX circuit breakers

Online Information

The technical characteristics of the devices described in this guide also appear online. To access the information online, go to the Schneider Electric home page at

The information contained in this guide is likely to be updated at any time. Schneider Electric strongly recommends that you have the most recent and up-to-date version available on

Related Documents

Title of Documentation

Reference Number

Enerlin’X IFE - Ethernet Interface for One Circuit Breaker - Instruction Sheet


MasterPact MTZ Modbus Communication Guide


ULP System (IEC Standard) - User Guide


Enerlin'X IO Input/Output Application Module (IEC Standard) - User Guide


MasterPact MTZ - Cybersecurity Guide


Enerlin'X IFE/EIFE Interface Firmware Release Note


MasterPact NT/NW, ComPacT NS Modbus Communication Guide


ComPacT NSX Modbus Communication Guide


ComPacT NSX Modbus Communication Guide


EcoStruxure Cybersecurity Admin Expert Guide


You can download these technical publications and other technical information from our website at

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