189-020 Transformer by Instrument Transformer INSTRUMENT TRANSFORMER INC. CURRENT TRANSFORMER RATIO 20:5 A RF 1.33 ACC CLASS 0.6 B0.2 50-400 HZ 600 VAC INS CLASS 10KV BIL CAT# 189-020 New Surplus Inventory Code: F Make an Offer Send to a Friend Ratio: 20:5 WHSE Code: T4E2 Return To Electrical Transformers