189-101 Transformer by Instrument Transformer INSTRUMENT TRANSFORMER INC. CURRENT TRANSFORMER RATIO 100:5 A RF. 1.33 ACC CLASS 0.6 B0.2 50-400 HZ 600 VAC INS. CLASS 10 KV BIL CAT# 189-101 New Surplus Inventory Code: A Make an Offer Send to a Friend Return To Electrical Transformers