MTZ MicroLogic X Firmware History

MTZ MicroLogic X control units are designed for:

MasterPacT MTZ1 circuit breakers with MicroLogic X control unit
MasterPacT MTZ2/MTZ3 circuit breakers with MicroLogic X control unit

Date	MicroLogic X Firmware version	Availability
February 2024	005.103.003	Release for manufacturing
February 2023	005.103.003	Digital release in EcoStruxure Power Commission (EPC) software
October 2021	004.109.000	Obsolete
March 2021	004.107.000	Obsolete
October 2020	004.105.003	Obsolete
April 2020	004.105.000	Obsolete
December 2019	004.101.000	Obsolete
July 2019	003.012.000	Obsolete
March 2019	003.011.000	Obsolete
November 2018	002.000.004	Obsolete
April 2018	002.000.003	Obsolete
March 2018	002.000.002	Obsolete
December 2017	001.000.206	Obsolete
July 2017	001.000.202	Obsolete
December 2016	001.000.200	Obsolete

NOTE: This firmware history also applies to MicroLogic Xi control units. A MicroLogic Xi control unit is a MicroLogic X control unit without Bluetooth® Low Energy communication. The firmware versions of the MicroLogic X and MicroLogic Xi control units are the same from firmware version 004.105.003.

For more information, refer to DOCA0144EN MasterPacT MTZ - MicroLogic X Control Unit - Firmware Release Notes .