About Current Transformers

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.

Current Transformers

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Image  Information Image Stock Code(▲▼)Description
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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
ACX-1100


Current transformer; Series: ACX; 100A; Trans:2500:1; 33O
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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 Availability : 3233
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 6.1404
Multiples of: 1

            
AS-105


Current transformer; Series: AS; Trans:1:750; R:43O; 1682mH; 40mA
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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 Availability : 3099
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 2.2534
Multiples of: 1

 1682 mH    17.2 mm9.53 mm20.4 mm   
AC1040


Current transformer; Series: AC; 40A; Trans:1000:1; 100O; 160mVA
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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 Availability : 3024
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 4.9855
Multiples of: 1

            
PA1005.050QNLT


Current Transformers SMD Current Sense AEC-Q200 1:50 Xfmr
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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 Availability : 3008
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 1.2875
Multiples of: 1

  20 A   8.4 mm7.2 mm5.5 mm 50 KHz To 1 MHz 
AS-102


Current transformer; Series: AS; Trans:1:200; R:4.5O; 100mH; 75mA
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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 Availability : 2853
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 1.8871
Multiples of: 1

 100 mH    17.2 mm9.53 mm20.4 mm   
53100C


Murata Power Solutions Current Transformers 2.00mH 1:100 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 Availability : 2769
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 1.001
Multiples of: 1

Smd/Smt2 mH10 A1:1005.6 OhmsSmd/Smt8.3 mm7.2 mm5.4 mm 50 KHz to 500 KHz 
P8202NLT


Pulse Current Transformers SMT CURRENT SENSE XFMR
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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 Availability : 2747
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 1.6931
Multiples of: 1

Smd/Smt0.08 mH10 A1:20550 mOhmsSmd/Smt8.38 mm7.21 mm5.5 mm 50 KHz to 1 MHz 
PH9500.100NLT


Current Transformers 10mH 4400V AEC-Q200 10A DCR=3mOhms
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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 Availability : 2739
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 1.898
Multiples of: 1

            
P8206NLT


Current Transformers SMD Current Sense 720uH 2.25Ohms
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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 Availability : 2724
Ship by Fri. 26 Jul to Tue. 30 Jul Calender.png

USD 1.8375
Multiples of: 1

  10 A   8.38 mm7.21 mm5.5 mm 50 KHz To 1 MHz 
AX-0750


Current transformer; Series: AX; 7.5A; Trans:750:1; 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 Availability : 2716
Ship by Mon. 22 Jul to Fri. 26 Jul Calender.png

USD 3.2251
Multiples of: 1

            
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