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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Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
BV UI 481 0003


Transformer: encapsulated; 40VA; 115/115VAC; 12V; 12V; 1666mA; 780g
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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 : 157
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USD 24.8577

Multiples of: 1

            
TEZ2.5/D230/9V


Transformer: encapsulated; 2.5VA; 230VAC; 9V; 277.7mA; 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 : 156
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 4.2924

Multiples of: 1

            
FC-ULCT1013-1:200-35A


1:200 35A DIP-4 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.

FANGCHENG Availability : 155
Ship by Thu. 13 Nov to Wed. 19 Nov Calender.png

USD 0.6089

Multiples of: 1

  35 A         
TEZ2/D230/10.5-10.5V


Transformer: encapsulated; 2VA; 230VAC; 10.5V; 10.5V; 95.2mA; 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 : 155
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USD 3.5109

Multiples of: 1

            
TEZ2.6/D230/9V


Transformer: encapsulated; 2.5VA; 230VAC; 9V; 277.8mA; IP00; 120g
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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 : 155
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 4.1307

Multiples of: 1

            
TEZ2.6/D230/10.5V


Transformer: encapsulated; 2.5VA; 230VAC; 10.5V; 238mA; IP00; 120g
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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 : 155
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 4.2483

Multiples of: 1

            
44229


Transformer: encapsulated; 5VA; 230VAC; 6V; 833mA; 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 : 155
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 4.2965

Multiples of: 1

  833 mA         
TEZ2.6/D230/9-9V


Transformer: encapsulated; 2.5VA; 230VAC; 9V; 9V; 138.9mA; 138.9mA
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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 : 155
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 4.4835

Multiples of: 1

            
44439


Transformer: encapsulated; 22VA; 230VAC; 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 : 155
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 9.428

Multiples of: 1

            
44303


Transformer: encapsulated; 16VA; 230VAC; 12V; 1333mA; 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 : 154
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USD 8.0409

Multiples of: 1

            
BV EI 303 2013


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.

Hahn Availability : 153
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USD 3.2193

Multiples of: 1

            
BV EI 302 2956


Transformer: encapsulated; 1.2VA; 230VAC; 9V; 133mA; 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 : 153
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USD 10.8192

Multiples of: 1

            
CSE5-100301


Current Transformers TR=1:30, L=180 H MIN, SEC DCR=1 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 : 152
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USD 1.8244

Multiples of: 750

Smd/smt180 uH10 A1:30870 mOhmsSmd/smt7.7 mm6.9 mm5.33 mm 250 KHz + 
BV EI 382 1193


Transformer: encapsulated; 4.5VA; 230VAC; 15V; 300mA; 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 : 152
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 4.9833

Multiples of: 1

            
TEZ2.5/D230/9-9V


Transformer: encapsulated; 2.5VA; 230VAC; 9V; 9V; 138.8mA; 138.8mA
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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 : 151
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 4.1013

Multiples of: 1

            
PH9494.100NLT


Current Transformers 2.50mH 2250Vdc 30A DCR= 0.35mOhms
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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.

Pulse Availability : 150
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USD 1.4669

Multiples of: 1

            
BV 201 0147


Transformer: encapsulated; 0.35VA; 230VAC; 15V; 23mA; 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 : 149
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USD 2.9208

Multiples of: 1

            
V50212


Transformer: impulse; power supply; 12V; 12V; 21.7x22.5x17.1mm
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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 : 147
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 2.9694

Multiples of: 1

            
TEZ2.5/D230/24V


Transformer: encapsulated; 2.5VA; 230VAC; 24V; 104.1mA; 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 : 147
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 4.1454

Multiples of: 1

            
TEZ2.5/D230/12-12V


Transformer: encapsulated; 2.5VA; 230VAC; 12V; 12V; 104.1mA; IP00
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 : 146
Ship by Tue. 11 Nov to Thu. 13 Nov Calender.png

USD 4.1013

Multiples of: 1

            
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