About Current Transformers

Current Transformers

A Current Transformer (CT) is a device designed to reduce an alternating current (AC) to a much lower, safer level. It is usually found in electric power systems for metering and/or protective relaying purposes. They are used to measure the level of current flowing through circuits and in most cases are connected to a meter or other monitoring device. The current transformer uses the concepts of electrical transformer to transform current levels between the primary (higher current) and secondary (lower current) windings. A typical current transformer is a wire wound toroidal core transformer, with a single primary winding, connected in series with the load, and a multiple secondary windings designed to provide an output current proportional to the current flowing through the primary.

Current Transformers

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
TATO85V1200/1A


Current transformer; Iout:1A; Iin:1.2kA; M4 screw; Temp: -25÷50°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

FRER 0
6 to 16 Weeks Calender.png

USD 133.4439
Multiples of: 1

            
TATO85V1500/1A


Current transformer; Iout:1A; Iin:1.5kA; M4 screw; Temp: -25÷50°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

FRER 0
6 to 16 Weeks Calender.png

USD 133.4439
Multiples of: 1

            
TATO64V2000/1A


Current transformer; Iout:1A; Iin:2kA; M4 screw; Rail:3x10x60mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

FRER 0
6 to 16 Weeks Calender.png

USD 135.5383
Multiples of: 1

            
TATO64V2500/1A


Current transformer; Iout:1A; Iin:2.5kA; M4 screw; Temp: -25÷50°C
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

FRER 0
6 to 16 Weeks Calender.png

USD 135.5383
Multiples of: 1

            
31RT80


Current transformer; Series:31RT; 80mm
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Lovato 0
6 to 16 Weeks Calender.png

USD 139.5647
Multiples of: 1

            
1720V1010


Current transformer; Iin: 1A; Iout: 1A; on panel; Class: 1@max10VA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Gossen Metrawatt 0
6 to 16 Weeks Calender.png

USD 142.1492
Multiples of: 1

         50Hz  
1720V1040


Current transformer; Iin: 10A; Iout: 1A; on panel; Class: 1@max10VA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Gossen Metrawatt 0
6 to 16 Weeks Calender.png

USD 142.1492
Multiples of: 1

         50Hz  
1720V1050


Current transformer; Iin: 15A; Iout: 1A; on panel; Class: 1@max10VA
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This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Gossen Metrawatt 0
6 to 16 Weeks Calender.png

USD 142.1492
Multiples of: 1

         50Hz  
1720V1020


Current transformer; Iin: 2.5A; Iout: 1A; on panel; Power: 10VA
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Gossen Metrawatt 0
6 to 16 Weeks Calender.png

USD 142.1492
Multiples of: 1

         50Hz  
1720V1060


Current transformer; Iin: 20A; Iout: 1A; on panel; Class: 1@max10VA
Icon ROHS
This product is classified as Large/Heavy, additional shipping charges may apply. A customer service representative may contact you after ordering to confirm exact shipping charges.

Gossen Metrawatt 0
6 to 16 Weeks Calender.png

USD 142.1492
Multiples of: 1

         50Hz  
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