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
  
                
44240


Transformer: encapsulated; 5VA; 230VAC; 24V; 24V; 104mA; 104mA
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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 : 62
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USD 4.3268

Multiples of: 1

  32 mA   32.25 mm     
BV EI 542 1163


Transformer: encapsulated; 20VA; 230VAC; 24V; 834mA; 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 : 62
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USD 26.2542

Multiples of: 1

            
HCT401L


1000:1 30uA 30mA 50/60Hz Plugin,26.3x24.6mm Current Transformers 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 : 61
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USD 1.0876

Multiples of: 1

  30 mA       50/60Hz 
44832


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 : 61
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 2.9547

Multiples of: 1

            
TEZ1.5/D230/18V


Transformer: encapsulated; 1.5VA; 230VAC; 18V; 83.3mA; IP00; 70g
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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 : 61
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USD 3.528

Multiples of: 1

            
TSZZ2/005MP


Transformer: encapsulated; 2VA; 230VAC; 9V; 0.22A; 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 : 61
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 4.3071

Multiples of: 1

            
TEZ4/D230/24-24V


Transformer: encapsulated; 4VA; 230VAC; 24V; 24V; 83.3mA; 83.3mA
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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 : 61
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 5.0421

Multiples of: 1

            
TEZ10/D230/6-6V


Transformer: encapsulated; 10VA; 230VAC; 6V; 6V; 833.3mA; 833.3mA
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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 : 61
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 7.7175

Multiples of: 1

            
TEZ10/D230/10.5-10.5V


Transformer: encapsulated; 10VA; 230VAC; 10.5V; 10.5V; 476.1mA
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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 : 61
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 8.0997

Multiples of: 1

            
BV EI 303 2513


Transformer: encapsulated; 1.5VA; 380VAC; 12V; 125mA; 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 : 61
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 14.4795

Multiples of: 1

            
TEZ2.6/D230/12-12V


Transformer: encapsulated; 2.5VA; 230VAC; 12V; 12V; 104.1mA; 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 : 60
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USD 4.0425

Multiples of: 1

            
BV EI 304 2890


Transformer: encapsulated; 2VA; 230VAC; 15V; 133mA; 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 : 60
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 11.9511

Multiples of: 1

            
7492551000


Current Transformers WE-CSTLF 187EI 40A 1000:1 THT
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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.

Wurth Availability : 59
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USD 4.29

Multiples of: 1

PCB Mount1.6 H45 A1:100078.7 OhmsPC Pin20.3 mm16.5 mm17 mm 47 Hz to 400 Hz 
BV EI 306 8003


Transformer: encapsulated; 2.8VA; 230VAC; 12V; 233mA; 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 : 59
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USD 10.143

Multiples of: 1

            
ZHTM123A


Current Sense Transformers 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.

ZHT Availability : 58
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USD 0.9734

Multiples of: 1

            
HCT226BC


Current Transformers Through Hole 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 : 58
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USD 0.9887

Multiples of: 1

  5 A       0.02kHz ~ 10kHz 
BV EI 382 1194


Transformer: encapsulated; 4.5VA; 230VAC; 15V; 15V; 150mA; 150mA
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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 : 58
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USD 5.3361

Multiples of: 1

            
TSZZ12/015M


Transformer: encapsulated; 12VA; 230VAC; 24V; 0.5A; 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 : 58
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 7.8939

Multiples of: 1

            
TEZ16/D230/6-6V


Transformer: encapsulated; 16VA; 230VAC; 6V; 6V; 1333.3mA; 1333.3mA
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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 : 58
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 10.4008

Multiples of: 1

            
TEZ16/D230/7.5V


Transformer: encapsulated; 16VA; 230VAC; 7.5V; 2133.3mA; IP00; 420g
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 : 58
Ship by Mon. 10 Nov to Wed. 12 Nov Calender.png

USD 10.5987

Multiples of: 1

            
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