Dayton Wall-Mount 240/480VAC General Purpose Transformer, 500VA, 120/240VAC Output Voltage, #31YD54

Dayton® 1-phase transformer comes with a 3-yr. warranty. A transformer is designed to convert alternating voltage from one voltage level to another. Transformers are completely static devices without continuously moving mechanical parts, which, by electromagnetic induction, transform electrical energy from one or more circuits to one or more other circuits at the same frequency.