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What is the replacement A, B and C phase module for the HL4IMA24C, 240kA, 277/480V, 3PH, 4W, with ground Wye TVSS module?
TVSS units and modules sold and supported in the USA.
Generally, when the TVSS unit is inoperable, it is necessary to determine if a module can be replaced or the entire unit must be replaced.
Replacement module if A, B or C phase is MA4IMA24 (one module for each phase).