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
  
                
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 : 32
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USD 4.0344

Multiples of: 1

            
BV EI 306 3367


Transformer: encapsulated; 3VA; 230VAC; 15V; 200mA; 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 : 32
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USD 4.2011

Multiples of: 1

            
TSZZ2.4/020MP


Transformer: encapsulated; 2.4VA; 230VAC; 7.5V; 7.5V; 0.16A; 0.16A
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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 : 32
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USD 4.4135

Multiples of: 1

            
TSZZ3/025MP


Transformer: encapsulated; 3VA; 230VAC; 7.5V; 7.5V; 0.2A; 0.2A; 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.

Indel Availability : 32
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USD 4.704

Multiples of: 1

            
MGT-1220


Turns Ratio:-; Input Current:-; Frequenc; Turns Ratio:-; Input Current:-; Frequency Min:-; Frequency Max:60Hz; Transformer Mounting:-; Product Range:-
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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.

MG ELECTRONICS Availability : 32
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USD 14.341

Multiples of: 1

            
BV UI 21 0007


Transformer: encapsulated; 1VA; 115/115VAC; 21V; 21V; 23mA; 23mA
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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 : 32
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 19.6256

Multiples of: 1

            
BV EI 482 1237


Transformer: encapsulated; 12VA; 230VAC; 9V; 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.

Hahn Availability : 32
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 21.2181

Multiples of: 1

            
PSS30/400/24V


Transformer: safety; 30VA; 400VAC; 24V; IP30; Mounting: DIN; 1kg
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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 : 32
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 55.146

Multiples of: 1

            
HCT401C


2000:1 5A 0.02kHz~10kHz Plugin,28.3x24.6mm 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 : 31
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USD 1.0819

Multiples of: 1

  5 A       0.02kHz ~ 10kHz 
44059


Transformer: encapsulated; 1VA; 230VAC; 18V; 18V; 28mA; 28mA
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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 : 31
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USD 2.8077

Multiples of: 1

  28 mA         
TSZZ7/027M


Transformer: encapsulated; 7VA; 230VAC; 7.5V; 0.93A; 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 : 31
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 6.006

Multiples of: 1

            
BV EI 305 2874


Transformer: encapsulated; 2.3VA; 230VAC; 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.

Hahn Availability : 31
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 8.463

Multiples of: 1

            
BV EI 541 1124


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.

Hahn Availability : 31
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 10.7076

Multiples of: 1

            
BV EI 303 2304


Transformer: encapsulated; 1.5VA; 24VAC; 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 : 31
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 12.4064

Multiples of: 1

            
BV EI 483 1248


Transformer: encapsulated; 15VA; 230VAC; 12V; 1250mA; 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 : 31
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 23.52

Multiples of: 1

            
BV EI 543 1178


Transformer: encapsulated; 22VA; 230VAC; 24V; 917mA; 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 : 31
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 26.1776

Multiples of: 1

            
CST-1010


Current Transformers CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 10 AMPS
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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 : 30
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USD 4.0445

Multiples of: 1

Through_Hole 10 A1000:140 OhmsRadial23.5 mm12 mm24.8 mm 50 Hz / 60 Hz 
TSZZ3/008MP


Transformer: encapsulated; 3VA; 230VAC; 12V; 12V; 0.12A; 0.12A; 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.

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

USD 4.7775

Multiples of: 1

            
TEZ4/D230/7.5V


Transformer: encapsulated; 4VA; 230VAC; 7.5V; 533.3mA; IP00; 150g
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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 : 30
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 5.1566

Multiples of: 1

            
74010


Transformer: impulse; 85/265VAC; 3.3÷7V; 8÷17V; 200mA; 1A; 12W
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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 10.1778

Multiples of: 1

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