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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Manufacturer
Availability ⓘ (▲▼)Price(AUD

(Ex. GST)(▲▼)
Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
TEZ25/D230/18V


Transformer: encapsulated; 25VA; 230VAC; 18V; 1388.8mA; 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 0
6 to 16 Weeks Calender.png

AUD 23.2167

Multiples of: 1

            
BV EI 342 0025


Transformer: encapsulated; 2VA; 230VAC; 21V; 95mA; 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 0
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AUD 23.2301

Multiples of: 36

            
TI-ETD44-1073


Transformer: impulse; for power supplies; 476W; 2.43mH
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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.

Feryster 0
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AUD 23.3567

Multiples of: 1

 2.43 mH          
BV EI 383 1288


Transformer: encapsulated; 6VA; 120VAC; 9V; 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.

Hahn 0
6 to 16 Weeks Calender.png

AUD 23.4733

Multiples of: 1

            
SGM-30M2005255000


Current transformer; Series: S30M; I AC:200A; 2.5VA; -25÷75°C
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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.

SIGMA ELEKTRIK 0
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AUD 23.5878

Multiples of: 1

            
70000K


Transformer: encapsulated; 1.6VA; 115/230VAC; 7V; 7V; 114mA; 114mA
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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 0
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AUD 23.7705

Multiples of: 1

      39.6 mm39.6 mm18.5 mm   
TI-ETD39-1131


Transformer: impulse; for power supplies; 136W; 178.75uH
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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.

Feryster 0
6 to 16 Weeks Calender.png

AUD 24.002

Multiples of: 1

 178.75 uH          
BV EI 342 0019


Transformer: encapsulated; 2VA; 230VAC; 9V; 9V; 111mA; 111mA; 90g
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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 0
6 to 16 Weeks Calender.png

AUD 24.034

Multiples of: 36

            
45050


Transformer: encapsulated; 18VA; 115/230VAC; 9V; 9V; 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 0
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AUD 24.0466

Multiples of: 1

  1 A   27 mm     
TSZZ30/021M/5


Transformer: encapsulated; 30VA; 230VAC; 7.5V; 4A; 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 0
6 to 16 Weeks Calender.png

AUD 24.1782

Multiples of: 1

            
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