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
  
                
PA1005.050QNL


Current Transformers CURRENT SENSE 1:50 AECQ SMD
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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 1.8199

Multiples of: 1

            
HM33-10070


Current Transformer 1:70 0.005Ohm Prim. DCR 4.75Ohm Sec. DCR 6000mA Prim. 6Term. Gull Wing SMD
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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.

TT Electronics 0
6 to 16 Weeks Calender.png

AUD 1.8289

Multiples of: 7500

            
CSE184L


Current Transformers CSE184L - LOW FREQUENCY CURRENT SENSE TRANSFORMER .05 to 1 AMP @ 50 to 400Hz
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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 0
6 to 16 Weeks Calender.png

AUD 1.8795

Multiples of: 126

Through_Hole-1 A1:16.6723 OhmsRadial24 mm21.5 mm18 mm 50 Hz to 400 Hz 
CT04-050


Current Transformers SMT Current Sense Xfmr 20A, 1:50
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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 0
6 to 16 Weeks Calender.png

AUD 1.936

Multiples of: 1

Smd/Smt352 uH20 A1:5090 mOhmsSmd/Smt8.13 mm6.9 mm4.1 mm 1 MHz 
SL-SB


Switching lock, for additional locking of short-circuit switching elements in current transformer measuring circuits, length: 16.3 mm, ...
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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.

Phoenix Contact 0
6 to 16 Weeks Calender.png

AUD 1.944

Multiples of: 1

            
FC-SCT1010-1:100T-40A


1:100 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 0
6 to 16 Weeks Calender.png

AUD 1.9449

Multiples of: 1

  40 A         
P8208NL


P8208NL yageo
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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.

Yageo 0
6 to 16 Weeks Calender.png

AUD 1.9543

Multiples of: 1

            
CT120B


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
6 to 16 Weeks Calender.png

AUD 1.9593

Multiples of: 1

            
FC-SCT1010-1:150T-40A


1:150 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 0
6 to 16 Weeks Calender.png

AUD 1.9703

Multiples of: 1

  40 A         
ZHTM204


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 0
6 to 16 Weeks Calender.png

AUD 1.9708

Multiples of: 1

            
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