The model # above is the only thing I can find. Serial # is MD342390G.
Answer Hello Cecil,
I researched and could find nothing that indicates that this isn't a good cross, while at the same time, I found no reference to the T1 terminal. I would install the new switch and don't connect anything to the T1 terminal. The T1 terminal is for another application this switch is used for as sort of a universal type switch.