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
  
                
HCT415B-L


- 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 : 93
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 3.4723

Multiples of: 1

            
BV UI 21 0013


Transformer: encapsulated; 1VA; 230VAC; 7.5V; 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 : 93
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 7.644

Multiples of: 1

            
44050


Transformer: encapsulated; 1VA; 230VAC; 9V; 111mA; 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 : 92
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 1.9926

Multiples of: 1

            
BV EI 306 3365


Transformer: encapsulated; 3VA; 230VAC; 12V; 250mA; 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 : 92
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 4.0131

Multiples of: 1

            
44031


Transformer: encapsulated; 0.6VA; 117VAC; 6V; 6V; 50mA; 50mA
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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 : 90
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 3.2609

Multiples of: 1

            
TEZ2/D230/9V


Transformer: encapsulated; 2VA; 230VAC; 9V; 222.2mA; 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 : 90
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USD 3.7765

Multiples of: 1

            
V50205


Transformer: impulse; power supply; 24V; 3.3V; 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 : 90
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 7.1131

Multiples of: 1

            
BV EI 304 2040


Transformer: encapsulated; 2.6VA; 230VAC; 6V; 434mA; Mounting: PCB
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 : 89
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 3.9585

Multiples of: 1

            
TEZ2.5/D230/24-24V


Transformer: encapsulated; 2.5VA; 230VAC; 24V; 24V; 52mA; 52mA; 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 : 89
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 4.0344

Multiples of: 1

            
44236


Transformer: encapsulated; 5VA; 230VAC; 9V; 9V; 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.

Myrra Availability : 89
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 4.4982

Multiples of: 1

  315 mA   32.25 mm     
Hot PE-67200NL


Current Transformers THT Current Sense 80mH 200Ohms
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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 : 88
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USD 1.5598

Multiples of: 1

Through Hole80 mH38 A1:200200 OhmsRadial19.05 mm14.35 mm19.05 mm 10 KHz to 200 KHz 
HCT16K-FJ


Current Transformers Through Hole 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 : 87
Ship by Tue. 08 Oct to Fri. 11 Oct Calender.png

USD 3.7413

Multiples of: 1

  5 A       0.02kHz ~ 2kHz 
TSZZ0.6/005MP


Transformer: encapsulated; 0.6VA; 230VAC; 9V; 0.066A; 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 : 87
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 3.8979

Multiples of: 1

            
TEZ4/D230/6V


Transformer: encapsulated; 4VA; 230VAC; 6V; 666.6mA; Mounting: PCB
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 : 87
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 5.1719

Multiples of: 1

            
TEZ10/D230/7.5V


Transformer: encapsulated; 10VA; 230VAC; 7.5V; 1333.3mA; IP00; 280g
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 : 87
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 8.0839

Multiples of: 1

            
V50107


Transformer: impulse; power supply; 24V; 5V; 21.5x18x13.8mm; 5W
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 : 87
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 8.281

Multiples of: 1

            
TEZ1.5/D230/10.5-10.5V


Transformer: encapsulated; 1.5VA; 230VAC; 10.5V; 10.5V; 7.1mA; 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 : 86
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 3.5186

Multiples of: 1

            
44268


Transformer: encapsulated; 10VA; 230VAC; 15V; 667mA; Mounting: PCB
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 : 85
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 6.3549

Multiples of: 1

            
SCT-0400-005*


CURRENT TRANSFORMER, SPLITCORE, 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.

Magnelab Availability : 0
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USD 74.4437

Multiples of: 1

            
749251125


Current Transformers WE-CST 3KuH 20A 1:125 DCR=.75mOhms
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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.

Wurth Availability : 0
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USD 5.3716

Multiples of: 1

 3 mH 1        
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