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
  
                
HCT226A-3


Current Transformers Through Hole,18x18x10.2mm RoHS
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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.

Hop Tech Availability : 77
Ship by Wed. 12 Nov to Tue. 18 Nov Calender.png

USD 0.6737

Multiples of: 1

  5 A       0.02kHz ~ 10kHz 
44659


Transformer: encapsulated; 1.8VA; 230VAC; 12V; 150mA; 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.

Myrra Availability : 77
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 2.8959

Multiples of: 1

            
TEZ0.5/D230/9V


Transformer: encapsulated; 0.5VA; 230VAC; 9V; 55.5mA; 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.

Breve Tufvassons Availability : 77
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 5.0127

Multiples of: 1

            
TEZ2.6/D400/24V


Transformer: encapsulated; 2.5VA; 400VAC; 24V; 104.1mA; IP00; 120g
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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.

Breve Tufvassons Availability : 77
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 5.3949

Multiples of: 1

            
44302


Transformer: encapsulated; 16VA; 230VAC; 9V; 1778mA; 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.

Myrra Availability : 77
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 7.2429

Multiples of: 1

            
45027


Transformer: encapsulated; 6VA; 115/230VAC; 12V; 12V; 250mA; 250mA
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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.

Myrra Availability : 77
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 10.8045

Multiples of: 1

            
BV UI 304 0159


Transformer: encapsulated; 10VA; 115/115VAC; 18V; 18V; 277mA; 277mA
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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 : 77
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 12.6273

Multiples of: 1

            
BV EI 662 1092


Transformer: encapsulated; 33VA; 230VAC; 12V; 2750mA; 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 : 77
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 31.458

Multiples of: 1

            
TEZ2/D230/18V


Transformer: encapsulated; 2VA; 230VAC; 18V; 111.1mA; 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.

Breve Tufvassons Availability : 76
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 4.0719

Multiples of: 1

            
TEZ4/D230/7.5-7.5V


Transformer: encapsulated; 4VA; 230VAC; 7.5V; 7.5V; 266.6mA; IP00
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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.

Breve Tufvassons Availability : 76
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 5.2038

Multiples of: 1

            
TSZZ4.5/003M


Transformer: encapsulated; 4.5VA; 230VAC; 6V; 0.75A; 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.

Indel Availability : 76
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 5.6007

Multiples of: 1

            
44308


Transformer: encapsulated; 16VA; 230VAC; 9V; 9V; 889mA; 889mA
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.

Myrra Availability : 76
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 8.0703

Multiples of: 1

            
BV EI 305 3189


Transformer: encapsulated; 3VA; 24VAC; 12V; 250mA; 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 : 76
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 12.4509

Multiples of: 1

            
BV EI 541 1211


Transformer: encapsulated; 16VA; 230VAC; 12V; 1333mA; 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 : 76
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 20.2566

Multiples of: 1

            
TEZ2/D230/15V


Transformer: encapsulated; 2VA; 230VAC; 15V; 133.3mA; 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.

Breve Tufvassons Availability : 75
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 3.6603

Multiples of: 1

            
44239


Transformer: encapsulated; 5VA; 230VAC; 18V; 18V; 139mA; 139mA
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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.

Myrra Availability : 75
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 4.7823

Multiples of: 1

  160 mA   32.25 mm     
TEZ0.5/D230/10.5-10.5V


Transformer: encapsulated; 0.5VA; 230VAC; 10.5V; 10.5V; 23.8mA
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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.

Breve Tufvassons Availability : 75
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 4.9098

Multiples of: 1

            
TEZ10/D230/15V


Transformer: encapsulated; 10VA; 230VAC; 15V; 666.6mA; IP00; 280g
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.

Breve Tufvassons Availability : 75
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 7.938

Multiples of: 1

            
BV EI 303 2830


Transformer: encapsulated; 1.5VA; 230VAC; 15V; 100mA; 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 : 74
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 11.907

Multiples of: 1

            
44199


Transformer: encapsulated; 3.2VA; 230VAC; 6V; 6V; 267mA; 267mA
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.

Myrra Availability : 73
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 3.7321

Multiples of: 1

  315 mA         
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