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
  
                
DM0T0150


Current transformer; Series: DM; I AC:150A; 2VA; 5A; Class:1
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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.

Lovato Availability : 16
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USD 34.5951

Multiples of: 1

            
BV UI 395 0099


Transformer: encapsulated; 24VA; 115/115VAC; 18V; 18V; 666mA; 666mA
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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 : 16
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USD 37.6589

Multiples of: 1

            
PSS30/230/110V


Transformer: safety; 30VA; 230VAC; 110V; 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 : 16
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USD 55.1156

Multiples of: 1

            
HCT129A


2000:1 20A 0.02kHz~10kHz Bolt Mount 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 : 15
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USD 1.3207

Multiples of: 1

  20 A       0.02kHz ~ 10kHz 
44131


Transformer: encapsulated; 2VA; 230VAC; 18V; 18V; 56mA; 56mA
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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 : 15
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USD 2.8665

Multiples of: 1

  56 mA         
44013


Transformer: encapsulated; 0.6VA; 230VAC; 6V; 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.

Myrra Availability : 15
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USD 3.1244

Multiples of: 1

            
TSZZ2.4/008MP


Transformer: encapsulated; 2.4VA; 230VAC; 12V; 12V; 0.1A; 0.1A; 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 : 15
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USD 4.4135

Multiples of: 1

            
44307


Transformer: encapsulated; 16VA; 230VAC; 6V; 6V; 1333mA; 1333mA
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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 : 15
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 7.7199

Multiples of: 1

            
BV EI 302 2029


Transformer: encapsulated; 1.5VA; 230VAC; 18V; 18V; 41mA; 41mA; 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 : 15
Ship by Tue. 24 Sep to Mon. 30 Sep Calender.png

USD 7.7654

Multiples of: 1

            
TEZ10/D230/10.5V


Transformer: encapsulated; 10VA; 230VAC; 10.5V; 952.3mA; 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 : 15
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USD 8.1749

Multiples of: 1

            
TEZ10/D230/6V


Transformer: encapsulated; 10VA; 230VAC; 6V; 1666.6mA; 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 : 15
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USD 8.19

Multiples of: 1

            
TSZZ12/016M


Transformer: encapsulated; 12VA; 230VAC; 24V; 24V; 0.25A; 0.25A
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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 : 15
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USD 8.5389

Multiples of: 1

            
TS4/024


Transformer: mains; 4VA; 230VAC; 7.5V; 7.5V; 0.26A; 0.26A; 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 : 15
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USD 9.0849

Multiples of: 1

            
45014


Transformer: encapsulated; 3VA; 115/230VAC; 9V; 9V; 167mA; 167mA
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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 : 15
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USD 10.2071

Multiples of: 1

            
TSZZ18/010M


Transformer: encapsulated; 18VA; 230VAC; 18V; 18V; 0.5A; 0.5A; 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 : 15
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USD 12.285

Multiples of: 1

            
45057


Transformer: encapsulated; 24VA; 115/230VAC; 12V; 12V; 1A; 1A
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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 : 15
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USD 16.1259

Multiples of: 1

  1 A   31 mm 31 mm   
BV EI 481 1182


Transformer: encapsulated; 10VA; 230VAC; 7.5V; 1333mA; 300g
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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 : 15
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USD 18.3897

Multiples of: 16

            
BV UI 21 0006


Transformer: encapsulated; 1VA; 115/115VAC; 18V; 18V; 27mA; 27mA
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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 : 15
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USD 19.0645

Multiples of: 1

            
BV EI 481 1273


Transformer: encapsulated; 10VA; 230VAC; 21V; 477mA; 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 : 15
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USD 19.1555

Multiples of: 1

            
LCTB-5030300150A55


Current transformer; Series: LCTB; I AC:150A; 2.5VA; 5A; Class:0,5
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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.

LUMEL Availability : 15
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USD 20.4901

Multiples of: 1

            
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