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How do you properly connect or wire a transformer with the voltage code T75F?

How is a transformer with the voltage code T75F wired or connected?

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T75F transformers

For 480v delta to 240v delta.  
Connect 480v to H1, H2, H3, and cap off all other H wires individually.  
For 240V Delta connect X1, X2, X3 to the load. There are no options to derive a neutral. This is a delta delta configuration. See wiring diagram below.

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