Resolution:
Yes, the FDM121 (STRV00121) is compatible with MasterPacT MTZ circuit breakers, but with the following conditions:
See attached for a graphic of how it connects to the MTZ.
Yes, the FDM121 (STRV00121) is compatible with MasterPacT MTZ circuit breakers, but with the following conditions:
- To connect FDM121 to Micrologic X, firmware must be V4.00.009 or greater.
- If lower than this one, you will have to update Micrologic X with EPC.
See attached for a graphic of how it connects to the MTZ.
Released for: Schneider Electric Canada


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