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
  
                
TEZ10/D230/15V


Transformer: encapsulated; 10VA; 230VAC; 15V; 666.6mA; IP00; 280g
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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 Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 8.19

Multiples of: 1

            
BV EI 301 3588


Transformer: encapsulated; 0.7VA; 230VAC; 12V; 58mA; 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 : 75
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 8.2506

Multiples of: 1

            
TSZZ12/009M


Transformer: encapsulated; 12VA; 230VAC; 15V; 0.8A; 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 : 75
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 8.4175

Multiples of: 1

            
44451


Transformer: encapsulated; 22VA; 117VAC; 9V; 9V; 1222mA; 1222mA
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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 Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 9.8584

Multiples of: 1

            
HCT204ATN


Current Transformers 19.5*18.5*18.3 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 : 74
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 0.7877

Multiples of: 1

  5 A       0.02kHz ~ 10kHz 
CST306-3A


Current Transformers CURRENT SENSE 55.0mH 200T ENCAP TORIOD/CST306-3A
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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.

Triad Availability : 74
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USD 3.7674

Multiples of: 1

Through_Hole55 mH25 A200:13.75 OhmsRadial17.53 mm9.78 mm23.24 mm 20 KHz to 200 KHz 
TEZ4/D400/24V


Transformer: encapsulated; 4VA; 400VAC; 24V; 166.6mA; 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 : 74
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 6.3094

Multiples of: 1

            
44237


Transformer: encapsulated; 5VA; 230VAC; 12V; 12V; 208mA; 208mA
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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 : 74
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 11.7902

Multiples of: 1

  200 mA   32.25 mm     
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 Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 12.285

Multiples of: 1

            
44199


Transformer: encapsulated; 3.2VA; 230VAC; 6V; 6V; 267mA; 267mA
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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 : 73
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 3.9543

Multiples of: 1

  315 mA         
TSZZ2.5/007M


Transformer: encapsulated; 2.5VA; 230VAC; 12V; 0.2A; 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 : 73
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 5.2021

Multiples of: 1

            
44281


Transformer: encapsulated; 10VA; 117VAC; 18V; 556mA; 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 : 73
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 6.3549

Multiples of: 1

            
BV EI 302 2002


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.

Hahn Availability : 73
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 7.1739

Multiples of: 1

            
TEZ16/D230/9V


Transformer: encapsulated; 16VA; 230VAC; 9V; 1777.7mA; IP00; 420g
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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 : 73
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 10.9049

Multiples of: 1

            
HCT401C-B


2000:1 5A 0.02kHz~10kHz 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 : 72
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 3.2499

Multiples of: 1

  5 A       0.02kHz ~ 10kHz 
BV EI 382 1190


Transformer: encapsulated; 4.5VA; 230VAC; 9V; 9V; 250mA; 250mA; 150g
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 : 72
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 5.4978

Multiples of: 1

            
BV EI 481 1118


Transformer: encapsulated; 10VA; 230VAC; 9V; 9V; 556mA; 556mA; 300g
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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 : 72
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 8.0115

Multiples of: 1

            
BV EI 302 2904


Transformer: encapsulated; 1VA; 230VAC; 15V; 67mA; 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 : 72
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 11.1626

Multiples of: 1

            
TPZ24/2X115/2X12V


Transformer: mains; 24VA; 115VAC; 12V; 12V; 1A; Mounting: PCB; 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 : 72
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 25.571

Multiples of: 1

            
44439


Transformer: encapsulated; 22VA; 230VAC; 9V; 9V; 1222mA; 1222mA
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 : 70
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 9.702

Multiples of: 1

            
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