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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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
44233


Transformer: encapsulated; 5VA; 230VAC; 18V; 278mA; 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 308
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AUD 7.35
Multiples of: 1

  278 mA         
BV EI 305 2851


Transformer: encapsulated; 2.3VA; 230VAC; 18V; 128mA; 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 303
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AUD 5.5948
Multiples of: 1

            
CST-1005


Current Transformers CURRENT SENSE TRANSFORMER, PRIMARY CURRENT: 5AMPS
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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 300
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AUD 7.4989
Multiples of: 1

Through_Hole 5 A1000:140 OhmsRadial23.5 mm12 mm24.8 mm 50 Hz / 60 Hz 
ZHT104C


THroughhole Current Sense 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.

ZHT 299
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AUD 0.5445
Multiples of: 1

            
44678


Transformer: encapsulated; 2.4VA; 230VAC; 9V; 267mA; 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 297
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AUD 4.3167
Multiples of: 1

            
ZHT350B


1000:1 5A 0.02kHz~10kHz Plugin Current Sense 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.

ZHT 291
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AUD 0.7922
Multiples of: 1

  5 A       0.02 KHz ~ 10 KHz 
BV EI 304 2046


Transformer: encapsulated; 2.6VA; 230VAC; 9V; 9V; 145mA; 145mA; 99g
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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 291
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between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 6.1966
Multiples of: 1

            
44195


Transformer: encapsulated; 3.2VA; 230VAC; 12V; 267mA; 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 290
Ships to you
between Wed. 11 Feb to Tue. 17 Feb Calender.png

AUD 6.4167
Multiples of: 1

  267 mA         
FC-SCT1010-1:50T-40A


1:50 40A SMD Current Sense 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.

FANGCHENG 275
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AUD 2.1992
Multiples of: 1

  40 A         
PCS040-EF1305KS


Current Transformers Current Sense transformer, 40A, EF12.6, 5440uH
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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.

Bourns 272
Ships to you
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AUD 5.3167
Multiples of: 1

SMD/SMT5.44 mH40 A1:801.15 OhmsSMD/SMT19.91 mm16.51 mm10.5 mm 1 MHz 
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