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
  
                
CT05-050


Current Transformers Current Sense Transformer
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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 627
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AUD 3.2817
Multiples of: 1

Through Hole4.7 mH25 A1:500.5 OhmsRadial17.6 mm12 mm3 mm500 KHz500 KHz 
AX-1500


Current transformer; Series: AX; 15A; Trans:1500:1; 100O
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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 623
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AUD 6.2533
Multiples of: 1

            
FC-SCT2108-100T


1:100 50A SMD-6P,20.5x12.8mm Current Sense Transformers ROHS
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FANGCHENG 622
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AUD 1.5066
Multiples of: 1

  50 A       - 
BV302S09020ZU


Transformer: encapsulated; 2VA; 230VAC; 9V; 222mA; Mounting: PCB
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Zettler 622
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AUD 3.1967
Multiples of: 1

            
PTE504S


SMD Current Transformers ROHS
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RLT 620
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AUD 0.8404
Multiples of: 1

            
BV EI 306 3595


Transformer: encapsulated; 3.6VA; 230VAC; 6V; 600mA; Mounting: PCB
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Hahn 617
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AUD 13.4867
Multiples of: 1

            
PAS6322.100NLT


Current Transformers 4.5mH 3500V 50A DCR=.5mOhms T=1:100
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Pulse 612
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AUD 4.6016
Multiples of: 1

PCB Mount           
CT08-1200


ICE Components Current Transformers Current Sense Transformer
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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 608
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AUD 6.875
Multiples of: 1

Through Hole10 mH50 A1:120040 OhmsRadial16.8 mm11.2 mm20.1 mm 40 Hz to 200 KHz 
PE-68280NL


Current Transformers SMD Current Sense 14800uH .93Ohms
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Pulse 599
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AUD 3.023
Multiples of: 1

 14.8 mH15 A  Smd/Smt12.57 mm14.61 mm7.11 mm 50 KHz To 500 KHz 
QXCT102


2000:1 5A 0.02kHz~10kHz Current Sense Transformers ROHS
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ZHT 582
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AUD 0.5761
Multiples of: 1

  5 A       0.02 KHz ~ 10 KHz 
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