460I-440 Transformer by Instrument Transformer INSTRUMENT TRANSFORMER INC. POTENTIAL TRANSFORMER 0.72/3 KV CL. PRIMARY VOLT 440 RATIO 4:1 10 VA CLASS 0.5 THERMAL 125 VA @ 30 CELSIUS 50 HZ CAT# 460I-440 New Surplus Inventory Code: B Make an Offer Send to a Friend Primary Voltage: 440 Primary Ratio: 4 Secondary Ratio: 1 WHSE: T5A3 Return To Electrical Transformers