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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
XMER452180/1A


Current transformer; Iout:1A; Iin:80A; Rail:20x10mm; Øint:21mm
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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.

SIFAM TINSLEY Availability : 0
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USD 20.8444

Multiples of: 1

            
XMER452160/1A


Current transformer; Iout:1A; Iin:60A; Class:1@max1.5VA
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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.

SIFAM TINSLEY Availability : 0
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USD 20.8444

Multiples of: 1

            
XMER4521120/1A


Current transformer; Iout:1A; Iin:120A; Rail:20x10mm; Øint:21mm
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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.

SIFAM TINSLEY Availability : 0
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USD 20.8444

Multiples of: 1

            
XMER4521125/1A


Current transformer; Iout:1A; Iin:125A; Rail:20x10mm; Øint:21mm
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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.

SIFAM TINSLEY Availability : 0
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USD 20.8444

Multiples of: 1

            
XMER4521100/1A


Current transformer; Iout:1A; Iin:100A; Rail:20x10mm; Øint:21mm
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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.

SIFAM TINSLEY Availability : 0
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USD 20.8444

Multiples of: 1

            
XMER4521200/1A


Current transformer; Iout:1A; Iin:200A; Rail:20x10mm; Øint:21mm
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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.

SIFAM TINSLEY Availability : 0
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USD 20.8444

Multiples of: 1

            
XMER4521250/1A


Current transformer; Iout:1A; Iin:250A; Rail:20x10mm; Øint:21mm
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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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 20.8444

Multiples of: 1

            
XMER4521150/1A


Current transformer; Iout:1A; Iin:150A; Rail:20x10mm; Øint:21mm
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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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 20.8444

Multiples of: 1

            
XMER4521400/1A


Current transformer; Iout:1A; Iin:400A; Rail:20x10mm; Øint:21mm
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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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 20.8444

Multiples of: 1

            
XMER452150/1A


Current transformer; Iout:1A; Iin:50A; Class:1@max1.5VA
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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.

SIFAM TINSLEY Availability : 0
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USD 20.8444

Multiples of: 1

            
XMER501430100/1A


Current transformer; Iout:1A; Iin:100A; screw; 14mm
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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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 20.8444

Multiples of: 1

            
XMER4521300/1A


Current transformer; Iout:1A; Iin:300A; Rail:20x10mm; Øint:21mm
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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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 20.8444

Multiples of: 1

            
XMER623040150/5A


Current transformer; Iout:5A; Iin:150A; Øint:30.5mm
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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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 20.8444

Multiples of: 1

            
XMER4514200/1A


Current transformer; Iout:1A; Iin:200A; screw; 14mm
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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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 20.8444

Multiples of: 1

            
XMER4514250/1A


Current transformer; Iout:1A; Iin:250A; screw; 14mm
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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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 20.8444

Multiples of: 1

            
TI-600


Current transformer; Series: TI; I AC:600A; 10VA; -5÷40°C; IP20; 5A
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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.

F&F Availability : 0
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USD 20.8593

Multiples of: 1

            
TI-300


Current transformer; Series: TI; I AC:300A; 5VA; -5÷40°C; IP20; 5A
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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.

F&F Availability : 0
Calender.png

USD 20.8593

Multiples of: 1

            
TI-250


Current transformer; Series: TI; I AC:250A; 5VA; -5÷40°C; IP20; 5A
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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.

F&F Availability : 0
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USD 20.9156

Multiples of: 1

            
BV EI 601 1069


Transformer: encapsulated; 20VA; 230VAC; 6V; 3334mA; Mounting: PCB
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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.

Hahn Availability : 0
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USD 21.0377

Multiples of: 10

            
BV EI 601 1046


Transformer: encapsulated; 20VA; 230VAC; 12V; 1667mA; Mounting: PCB
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.

Hahn Availability : 0
Calender.png

USD 21.0377

Multiples of: 10

            
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