Question:

I need to install a FF150XK step down transformer between a 277v lighting circuit and 120v lights. Any help?

by  |  earlier

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Need to know where the primary side 277v and secondary 120v hot and neutral wires are connected to on the transformer.

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2 ANSWERS


  1. Ohm it out.The high voltage side will have more ohms than the low voltage side.


  2. Given that 277v is KILLER voltage. Good insurance would be to hire a licensed electrician to do it.

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