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
  
                
5301


API Technologies - Spectrum Control Current Transformers 100Ohm . 0025W 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.

Api Technologies Availability : 24
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USD 83.2432

Multiples of: 1

Through Hole-5 A-100 OhmsRadial23.65 mm11.94 mm25.15 mm - 
44335


Transformer: encapsulated; 1.5VA; 230VAC; 15V; 15V; 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 : 23
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USD 2.6901

Multiples of: 1

            
BV EI 481 1307


Transformer: encapsulated; 10VA; 230VAC; 18V; 556mA; 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 : 23
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USD 6.7408

Multiples of: 1

            
TS8/029


Transformer: mains; 8VA; 230VAC; 12V; 0.67A; Mounting: screw type
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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 : 23
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USD 10.2165

Multiples of: 1

            
45035


Transformer: encapsulated; 10VA; 115/230VAC; 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 : 23
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USD 12.5097

Multiples of: 1

  278 mA         
45032


Transformer: encapsulated; 10VA; 115/230VAC; 9V; 9V; 556mA; 556mA
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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 : 23
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USD 12.6162

Multiples of: 1

  556 mA   28 mm     
BV EI 306 2073


Transformer: encapsulated; 3.2VA; 230VAC; 15V; 213mA; 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 : 23
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USD 14.259

Multiples of: 1

            
TEZ20/D230/24V


Transformer: encapsulated; 25VA; 400VAC; 24V; 1041.6mA; IP00; 650g
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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 : 23
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USD 15.3762

Multiples of: 1

            
44036


Transformer: encapsulated; 0.6VA; 117VAC; 24V; 24V; 12mA; 12mA
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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 : 22
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USD 3.1605

Multiples of: 1

            
TEZ2.6/D230/24-24V


Transformer: encapsulated; 2.5VA; 230VAC; 24V; 24V; 52mA; 52mA; 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 : 22
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USD 4.0425

Multiples of: 1

            
44306


Transformer: encapsulated; 16VA; 230VAC; 24V; 667mA; 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 : 22
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USD 7.3535

Multiples of: 1

            
BV EI 303 2100


Transformer: encapsulated; 1.9VA; 230VAC; 24V; 79mA; 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 : 22
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USD 8.6877

Multiples of: 1

            
TSZZ18/004M


Transformer: encapsulated; 18VA; 230VAC; 9V; 9V; 1A; 1A; IP00; 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.

Indel Availability : 22
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USD 11.907

Multiples of: 1

            
BV EI 422 1230


Transformer: encapsulated; 6VA; 230VAC; 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.

Hahn Availability : 22
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USD 13.3329

Multiples of: 1

            
LCTB-5030300600A55


Current transformer; Series: LCTB; I AC:600A; 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 : 22
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USD 21.5061

Multiples of: 1

            
TSZZ30/014M/5


Transformer: encapsulated; 30VA; 230VAC; 24V; 24V; 0.62A; 0.62A
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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 : 22
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USD 21.8736

Multiples of: 1

            
BV EI 603 1026


Transformer: encapsulated; 30VA; 230VAC; 12V; 2500mA; 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 : 22
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USD 28.0623

Multiples of: 1

            
A82-2050


Current Transformers 1PH CURR TXFORM-4-20MA OUTPUT
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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.

Carlo Gavazzi Availability : 22
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USD 234.2802

Multiples of: 1

            
5301


Paint roller handle; W: 100mm; Ø: 6mm
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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.

SOLID TOOLS Availability : 21
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USD 0.6897

Multiples of: 2

       0.1 m    
44301


Transformer: encapsulated; 16VA; 230VAC; 6V; 2667mA; 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 : 0
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USD 7.2429

Multiples of: 1

            
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