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
  
                
HCT1002LD


1000:1 30uA 30mA 0.02kHz~2kHz Plugin,24.5x12.5mm Current 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.

Hop Tech 0
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AUD 1.5932

Multiples of: 1

  30 mA       0.02kHz ~ 2kHz 
FC- SCT4.6-1:100


1:100 1.33mH 20A SMD-4P,7x5.2mm 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 0
6 to 16 Weeks Calender.png

AUD 1.5995

Multiples of: 1

  20 A         
HCT1001LD


1000:1 1mA 1A 0.02kHz~2kHz Plugin,24.4x12.5mm Current 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.

Hop Tech 0
6 to 16 Weeks Calender.png

AUD 1.604

Multiples of: 1

  1 A       0.02kHz ~ 2kHz 
HCT916HBT-1W


- Current 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.

Hop Tech 0
6 to 16 Weeks Calender.png

AUD 1.6094

Multiples of: 1

  1 A       0.02kHz ~ 10kHz 
ZHTCT341E


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 0
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AUD 1.672

Multiples of: 1

            
P8205


Current Transformers SMD Current Sense 500uH 1.5Ohms
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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.

Pulse 0
6 to 16 Weeks Calender.png

AUD 1.6791

Multiples of: 2160

  10 A 1.5 kOhmsSmd/Smt8.38 mm7.21 mm4.83 mm 50 KHz To 1 MHz 
53150C


Murata Power Solutions Current Transformers 4.50mH 1:150 turns SM Curr Sense Txfr
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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.

Murata 0
6 to 16 Weeks Calender.png

AUD 1.6866

Multiples of: 1000

Smd/Smt4.5 mH10 A1:15017.5 OhmsSmd/Smt8.3 mm7.2 mm5.4 mm 50 KHz to 500 KHz 
53060C


Current Transformers 0.72mH 1:60 turns SM Curr Sense Txfr
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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.

Murata 0
6 to 16 Weeks Calender.png

AUD 1.6866

Multiples of: 1000

            
HPT205AD


1:1 2mA 0.02kHz~10kHz Plugin-4P,19x16.7mm 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.

Hop Tech 0
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AUD 1.76

Multiples of: 1

  2 mA       0.02 KHz ~ 10 KHz 
HPT205A/F


- Current 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.

Hop Tech 0
6 to 16 Weeks Calender.png

AUD 1.793

Multiples of: 1

  2 mA       0.02kHz ~ 10kHz 
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