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
  
                
CST206-2A


Current Transformers CURRENT SENSE 56.0mH 200T ENCAP TORIOD/CST206-2A
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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 : 510
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USD 5.5902

Multiples of: 1

Through_Hole56 mH80 A200:13.5 OhmsRadial1.075 in0.4 in1.225 in 20 KHz to 250 KHz 
BV UI 394 0075


Transformer: encapsulated; 18VA; 115/115VAC; 18V; 18V; 500mA; 500mA
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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 : 174
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USD 33.2073

Multiples of: 1

            
TEZ2.5/D230/18V


Transformer: encapsulated; 2.5VA; 230VAC; 18V; 138.8mA; IP00; 100g
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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 : 173
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USD 3.969

Multiples of: 1

            
44310


Transformer: encapsulated; 16VA; 230VAC; 15V; 15V; 533mA; 533mA
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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 : 173
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USD 7.3259

Multiples of: 1

            
44305


Transformer: encapsulated; 16VA; 230VAC; 18V; 889mA; 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 : 172
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 7.9674

Multiples of: 1

            
TEZ4/D230/15-15V


Transformer: encapsulated; 4VA; 230VAC; 15V; 15V; 133.3mA; 133.3mA
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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 : 171
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 5.1891

Multiples of: 1

            
BV EI 302 2938


Transformer: encapsulated; 1.2VA; 230VAC; 12V; 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 : 171
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 10.8192

Multiples of: 1

            
V50112


Transformer: impulse; power supply; 12V; 12V; 21.5x18x13.8mm; 7W
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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 : 170
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 3.381

Multiples of: 1

            
TEZ4/D230/22-22V


Transformer: encapsulated; 4VA; 230VAC; 22V; 22V; 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 : 168
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 6.0123

Multiples of: 1

            
BV EI 302 2006


Transformer: encapsulated; 1.8VA; 230VAC; 9V; 9V; 100mA; 100mA; 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.

Hahn Availability : 167
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USD 8.2026

Multiples of: 1

            
ZHTCT117 20A/10mA


THroughhole 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 : 166
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USD 0.9049

Multiples of: 1

            
44160


Transformer: encapsulated; 2.3VA; 230VAC; 15V; 153mA; 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 : 161
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USD 2.8518

Multiples of: 1

  153 mA         
44196


Transformer: encapsulated; 3.2VA; 230VAC; 15V; 213mA; 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 : 161
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USD 3.6353

Multiples of: 1

  213 mA         
CSE5-101001


Current Transformers TR=1:100, L=2000 H MIN, SEC DCR=5.5 MAX
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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 : 161
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USD 2.1136

Multiples of: 1

Smd/smt2 mH10 A1:1005.5 OhmsSmd/smt7.7 mm6.9 mm5.33 mm 250 KHz + 
TEZ2.5/D230/15V


Transformer: encapsulated; 2.5VA; 230VAC; 15V; 166.6mA; IP00; 100g
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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 : 161
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 3.9837

Multiples of: 1

            
BV EI 303 2834


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.

Hahn Availability : 161
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USD 12.6126

Multiples of: 1

            
BV EI 304 2941


Transformer: encapsulated; 2.6VA; 230VAC; 10V; 260mA; 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 : 160
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USD 12.5244

Multiples of: 1

            
45033


Transformer: encapsulated; 10VA; 115/230VAC; 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.

Myrra Availability : 159
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USD 12.6567

Multiples of: 1

  417 mA   28 mm     
BV EI 301 3586


Transformer: encapsulated; 0.7VA; 230VAC; 9V; 78mA; 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 : 158
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USD 3.5721

Multiples of: 1

            
44304


Transformer: encapsulated; 16VA; 230VAC; 15V; 1067mA; 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 : 157
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 8.0409

Multiples of: 1

            
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