Potential Transformers

Flex-Core® maintains a large in-stock inventory of Potential Transformers including Low Voltage and Meduim Voltage Potential Transformers for most common applications.

Below is a list of all potential transformers available through Flex-Core, however, not all models are in-stock. To check pricing and availability for a specific potential transformer model, give us a call at (614) 889-6152 or use our quote request form. You can also use our live chat tool to speak directly with a sales representative.

If you have a specific application and need a potential transformer with a custom ratio, please contact support.

Single Phase, Metering Class, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
4560-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1456 Indoor Low Voltage Potential Current Transformer
475 0-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1475 Indoor Low Voltage Potential Current Transformer
4600-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1 460 Indoor Low Voltage Potential Current Transformer

Single Phase, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
4680-69.3V thru 0- 600V120VSub-Metering, Instruments, Relays, and Controls0.58:1 - 5:1 468 Indoor Low Voltage Potential Current Transformer
467 0-69.3V thru 0- 600V120VSub-Metering, Instruments, Relays, and Controls0.58:1 - 5:1467 Indoor Low Voltage Potential Current Transformer

Three Phase, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
2VT4690-69.3V thru 0- 600V120VSub-Metering, Instruments, Relays, and Controls0.58:1 - 5:12VT469 Indoor Low Voltage Potential Current Transformer
3VTL 0-120V thru 0-600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1 3VTL Indoor Low Voltage Potential Current Transformer

Three Phase, Primary Fuses, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
3VTN 0-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls2.88:1 -5:13VTN Indoor Low Voltage Potential Current Transformer
2VT460 0-69.3V thru 0- 600V120VRevenue Metering, Instruments, Relays, and Controls0.58:1 - 5:1 2VT460 Indoor Low Voltage Potential Current Transformer

Single Phase, Primary Fuses, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
PTG5 0-7200 thru 0-14400V120VRevenue Metering, Instruments, Relays, and Controls60:1 - 120:1PTG5 Indoor Medium Voltage Potential Current Transformer
PT3 0-840 thru 0-4800V120V or 110-50HzRevenue Metering, Instruments, Relays, and Controls7:1 - 40:1 PT3 Indoor Medium Voltage Potential Current Transformer

Three Phase, Primary Fuses, Indoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
3PT3 0-840 thru 0-4800V120VRevenue Metering, Instruments, Relays, and Controls7:1 - 40:1 3PT3 Indoor Medium Voltage Potential Current Transformer

Single Phase, Outdoor

MODEL #PRIMARY CURRENTSECONDARY OUTPUTTYPICAL APPLICATIONTurn Ratio
JVW-50-2400 thru 0-4800V120VRevenue Metering, Instruments, Relays, and Controls60:1 - 120:1JVW-5C Outdoor Medium Voltage Potential Current Transformer
JVW-3 0-2400 thru 0-4800V120VRevenue Metering, Instruments, Relays, and Controls20:1 - 40:1 JVW-3 Outdoor Medium Voltage Potential Current Transformer