600 Volt Current Transformers 600 Volt Current Transformers CBT Current Transformer Metering 0.6KV600 Volt, Indoor, 10 kV BIL Primary Amperes: 100-800 25-60 Hz CSF Current Transformer Metering 0.6KV600 Volt, Indoor, 10 kV BIL Primary Amperes 200-600, 25-60 Hz. Other Instrument Transformers & Sensors 15 kV–34.5 kV Combined Current and Voltage Transformers Instrument Transformers & Sensors Passive Voltage Indicators 600 Volt Voltage Transformers 5 kV–34.5 kV Current Transformers 5 kV–34.5 kV Voltage Transformers