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
  
                
44060


Transformer: encapsulated; 1VA; 230VAC; 24V; 24V; 21mA; 21mA
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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 : 0
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USD 4.8372

Multiples of: 1

  21 mA         
749251030


TRANSFORMER, WE-CST, 180UH 10A 1:30
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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 : 0
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USD 4.8581

Multiples of: 1

 180 uH 1        
LMZJ1-0.5 250/5A


- Current transformer 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.

CHINT Availability : 0
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USD 4.8626

Multiples of: 1

            
44283


Transformer: encapsulated; 10VA; 117VAC; 6V; 6V; 833mA; 833mA
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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 : 0
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USD 4.8793

Multiples of: 1

            
44284


Transformer: encapsulated; 10VA; 117VAC; 9V; 9V; 556mA; 556mA
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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 : 0
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USD 4.8793

Multiples of: 1

            
44285


Transformer: encapsulated; 10VA; 117VAC; 12V; 12V; 417mA; 417mA
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 : 0
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USD 4.8793

Multiples of: 1

            
44286


Transformer: encapsulated; 10VA; 117VAC; 15V; 15V; 333mA; 333mA
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 : 0
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USD 4.8793

Multiples of: 1

            
44287


Transformer: encapsulated; 10VA; 117VAC; 18V; 18V; 278mA; 278mA
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 : 0
Calender.png

USD 4.8793

Multiples of: 1

            
44288


Transformer: encapsulated; 10VA; 117VAC; 24V; 24V; 208mA; 208mA
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 : 0
Calender.png

USD 4.8793

Multiples of: 1

            
BH-0.66 30 I 400/5A


- Current transformer 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.

CHINT Availability : 0
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USD 4.8914

Multiples of: 1

            
BV UI 301 0168


Transformer: encapsulated; 3VA; 115/115VAC; 9V; 9V; 167mA; 167mA
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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 4.9028

Multiples of: 20

            
TSZZ3/015MP


Transformer: encapsulated; 3VA; 230VAC; 24V; 0.125A; 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 : 0
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USD 4.9038

Multiples of: 1

            
749251060


TRANSFORMER, WE-CST, 720UH 10A 1:60
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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 : 0
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USD 4.9282

Multiples of: 1

 720 uH 1        
TI-EF16-1182


Transformer: impulse; for power supplies; 12W; Works with: TNY278
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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.

Feryster Availability : 0
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USD 4.9392

Multiples of: 1

 730.2 uH          
749251040


TRANSFORMER, WE-CST, 320UH 10A 1:40
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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 : 0
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USD 4.9896

Multiples of: 1

 320 uH 1        
CS1050L


Current Transformers CS1xxx Curr Sensor 10A 20-50kHz
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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.

Coilcraft Availability : 0
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USD 4.9943

Multiples of: 1

 5 mH 1        
CS1100L


Current Transformers CS1xxx Curr Sensor 24A 20-50kHz
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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.

Coilcraft Availability : 0
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USD 4.9943

Multiples of: 1

 20 mH 1        
CS1200L


Current Transformers CS1xxx Curr Sensor 35A 20-50kHz
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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.

Coilcraft Availability : 0
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USD 4.9943

Multiples of: 1

 80 mH 1        
T6522-ALB


Current Transformers T6522 Hi Freq SMT Current Sensing
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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.

Coilcraft Availability : 0
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USD 5.0017

Multiples of: 1

            
TEZ4/D230/6V


Transformer: encapsulated; 4VA; 230VAC; 6V; 666.6mA; 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 : 0
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USD 5.0127

Multiples of: 1

            
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