S10N04A81N Transformer by Eaton, Cutler Hammer or Westinghouse EATON TRANSFORMER SINGLE PHASE ENCLOSURE TYPE 3R PRI VOLTS: 120 X 240 SEC VOLTS: 12/24 KVA .050 HZ 60 CAT# S10N04A81N New Surplus Inventory Code: B Make an Offer Send to a Friend Return To Electrical Transformers