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
  
                
44061


Transformer: encapsulated; 1VA; 117VAC; 6V; 167mA; 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 : 24
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USD 2.7755

Multiples of: 1

            
44098


Transformer: encapsulated; 1.5VA; 117VAC; 9V; 167mA; 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 : 24
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USD 2.7755

Multiples of: 1

            
44330


Transformer: encapsulated; 1.5VA; 230VAC; 18V; 83mA; 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 : 24
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USD 2.7755

Multiples of: 1

            
44174


Transformer: encapsulated; 2.3VA; 117VAC; 24V; 96mA; 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 : 24
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USD 2.7906

Multiples of: 1

            
44056


Transformer: encapsulated; 1VA; 230VAC; 9V; 9V; 56mA; 56mA
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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 : 24
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USD 2.8077

Multiples of: 1

  56 mA   22.2 mm     
BV EI 303 2018


Transformer: encapsulated; 2.3VA; 230VAC; 15V; 15V; 76mA; 76mA; 81g
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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 : 24
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USD 9.4336

Multiples of: 1

            
TEZ16/D230/12-12V


Transformer: encapsulated; 16VA; 230VAC; 12V; 12V; 666.6mA; 666.6mA
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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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 11.2536

Multiples of: 1

            
BV EI 302 2699


Transformer: encapsulated; 1VA; 24VAC; 12V; 83mA; 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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 12.1789

Multiples of: 1

            
BV EI 382 1185


Transformer: encapsulated; 4.5VA; 230VAC; 6V; 750mA; 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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 12.285

Multiples of: 1

            
45005


Transformer: encapsulated; 1VA; 230VAC; 18V; 56mA; 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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 12.5731

Multiples of: 1

            
BV UI 393 0081


Transformer: encapsulated; 14VA; 115/115VAC; 12V; 12V; 583mA; 583mA
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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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 14.8026

Multiples of: 1

            
BV UI 395 0098


Transformer: encapsulated; 24VA; 115/115VAC; 9V; 9V; 1333mA; 1333mA
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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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 17.2294

Multiples of: 1

            
BV EI 481 1347


Transformer: encapsulated; 10VA; 115VAC; 12V; 12V; 417mA; 417mA
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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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 17.8815

Multiples of: 1

            
BV EI 341 0011


Transformer: encapsulated; 1.6VA; 230VAC; 18V; 89mA; 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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 18.018

Multiples of: 1

            
BV EI 481 1192


Transformer: encapsulated; 10VA; 230VAC; 18V; 18V; 278mA; 278mA
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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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 19.656

Multiples of: 1

            
TSZZ35/006M/5


Transformer: encapsulated; 35VA; 230VAC; 12V; 12V; 1.45A; 1.45A
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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 : 24
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USD 23.7661

Multiples of: 1

            
CTD-KIT


Current Transformers CTD-KIT ACCESSORY KIT FOR CURRENT TRANSFORMER
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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.

Carlo Gavazzi Availability : 24
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USD 23.8707

Multiples of: 1

            
PSS20/230/24V


Transformer: safety; 20VA; 230VAC; 24V; IP30; Mounting: DIN; 0.54kg
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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 : 24
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 36.1725

Multiples of: 1

            
BV UI 396 0084


Transformer: encapsulated; 30VA; 115/115VAC; 21V; 21V; 715mA; 715mA
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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 : 24
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USD 36.7791

Multiples of: 1

            
5301


API Technologies - Spectrum Control Current Transformers 100Ohm . 0025W 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.

Api Technologies Availability : 24
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USD 68.5208

Multiples of: 1

Through Hole-5 A-100 OhmsRadial23.65 mm11.94 mm25.15 mm - 
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