1A85289H12 Transformer by Eaton, Cutler Hammer, Westinghouse CUTLER HAMMER CURRENT TRANSFORMER RATIO:2000:5 A 50-400 HZ 600 VAC INS. CLASS 10 KV BIL CAT# 1A85289H12 Make an Offer Send to a Friend Ratio: 2000:5 A Return To Electrical Transformers