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
  
                
AC1150


Current transformer; Series: AC; 150A; Trans:1000:1; 100O; 2250mVA
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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.

Talema Availability : 127
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USD 16.8199

Multiples of: 1

            
TEZ2.5/D230/10.5V


Transformer: encapsulated; 2.5VA; 230VAC; 10.5V; 238mA; 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 : 126
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USD 4.0799

Multiples of: 1

            
TEZ6/D400/24V


Transformer: encapsulated; 6VA; 400VAC; 24V; 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.

Breve Tufvassons Availability : 126
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USD 7.0374

Multiples of: 1

            
BV UI 21 0008


Transformer: encapsulated; 1VA; 115/115VAC; 7.5V; 7.5V; 67mA; 67mA
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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 : 126
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USD 19.0645

Multiples of: 1

            
44831


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

Myrra Availability : 125
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USD 2.7755

Multiples of: 1

            
BV EI 303 2015


Transformer: encapsulated; 2.3VA; 230VAC; 6V; 6V; 191mA; 191mA; 81g
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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 : 125
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USD 3.458

Multiples of: 1

            
V50204


Transformer: impulse; power supply; 12V; 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 : 125
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 8.281

Multiples of: 1

            
TEZ2.5/D230/18-18V


Transformer: encapsulated; 2.5VA; 230VAC; 18V; 18V; 69.4mA; 69.4mA
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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 : 124
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USD 4.2164

Multiples of: 1

            
44134


Transformer: encapsulated; 2VA; 117VAC; 9V; 222mA; 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 : 123
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USD 2.7906

Multiples of: 1

            
B82801B305A125


Current Transformers 3000uH N1:N2=1:125 T3623 EE5 SMD
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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.

TDK Availability : 122
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USD 0.8006

Multiples of: 1

Smd/Smt3000 uH20 A1:1256500 mOhmsSmd/Smt8.13 mm7.11 mm5.08 mm 50 KHz to 1 MHz 
TEZ1.5/D230/24V


Transformer: encapsulated; 1.5VA; 230VAC; 24V; 62.5mA; IP00; 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.

Breve Tufvassons Availability : 122
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USD 3.458

Multiples of: 1

            
BV EI 422 1225


Transformer: encapsulated; 6VA; 230VAC; 12V; 12V; 250mA; 250mA; 200g
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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 : 122
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USD 7.8645

Multiples of: 1

            
CSE186L


Current Transformers LOW FREQUENCY CURRENT SENSE TRANSFORMER .1 to 10 AMP @ 50 to 400Hz: CSE186L
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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 : 120
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USD 1.9079

Multiples of: 1

Through Hole-10 A1:16623 OhmsRadial24 mm21.5 mm18 mm 50 Hz to 400 Hz 
TEZ0.5/D230/18-18V


Transformer: encapsulated; 0.5VA; 230VAC; 18V; 18V; 13.8mA; 13.8mA
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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 : 120
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 4.8685

Multiples of: 1

            
TEZ2/D24/9-9V


Transformer: encapsulated; 2VA; 24VAC; 9V; 9V; 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 : 119
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 4.459

Multiples of: 1

            
TEZ10/D230/24V


Transformer: encapsulated; 10VA; 230VAC; 24V; 416.6mA; 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 : 119
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 8.19

Multiples of: 1

            
BV EI 302 2024


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 : 118
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USD 2.912

Multiples of: 1

            
BV UI 21 0002


Transformer: encapsulated; 1VA; 115/115VAC; 6V; 6V; 82mA; 82mA; 50g
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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 : 116
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USD 8.099

Multiples of: 1

            
44275


Transformer: encapsulated; 10VA; 230VAC; 18V; 18V; 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 : 115
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USD 6.3357

Multiples of: 1

            
BV UI 396 0103


Transformer: encapsulated; 30VA; 115/115VAC; 15V; 15V; 1000mA; 550g
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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 : 115
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USD 16.9109

Multiples of: 1

            
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