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.

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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
BV EI 301 3588


Transformer: encapsulated; 0.7VA; 230VAC; 12V; 58mA; 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 124
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
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AUD 13.3933

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 122
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
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AUD 4.5733

Multiples of: 1

            
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 122
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
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AUD 5.32

Multiples of: 1

            
CST206-1T


Current Transformers CURRENT SENSE 14.0mH 100Tct ENCAP TORIOD/CST206-1T
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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 122
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
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AUD 8.2438

Multiples of: 1

Through_Hole14 mH110 A100Ct58 mOhmsRadial17.53 mm9.78 mm23.24 mm 20 KHz to 250 KHz 
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 122
Ships to you
between Thu. 20 Nov to Mon. 24 Nov
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AUD 9.24

Multiples of: 1

Through_Hole 10 A1000:140 OhmsRadial23.5 mm12 mm24.8 mm 50 Hz / 60 Hz 
V50215


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 122
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
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AUD 13.16

Multiples of: 1

            
CT10-100


Current Transformers 40A 14mH 1:100
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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.

ICE 121
Ships to you
between Thu. 20 Nov to Mon. 24 Nov
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AUD 2.9883

Multiples of: 1

Through Hole    Radial14.5 mm13 mm15.8 mm   
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 120
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
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AUD 7.49

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 119
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
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AUD 6.86

Multiples of: 1

            
BV EI 481 1172


Transformer: encapsulated; 10VA; 230VAC; 12V; 833mA; 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 110
Ships to you
between Fri. 14 Nov to Thu. 20 Nov
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AUD 12.46

Multiples of: 1

            
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