About Current Transformers

Pulse 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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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
Hot FIS111NL


Current Transformers CURRENT SENSE IND
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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 881
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 1.4044
Multiples of: 1

 22 mH   Radial      
Hot PE-68210NL


Current Transformers SMD Current Sense 3800uH .38Ohms
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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 121
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between Fri. 17 May to Thu. 23 May Calender.png

USD 1.9275
Multiples of: 1

 3.8 mH15 A 380 mOhmsSmd/Smt14.61 mm12.57 mm7.11 mm 50 KHz to 500 KHz 
PE-68210NLT


Current Transformer 1:1:50 500Vrms 0.001Ohm Prim. DCR 0.38Ohm Sec. DCR 15000mA Prim. 6Term. 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 81
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between Fri. 17 May to Thu. 23 May Calender.png

USD 1.4581
Multiples of: 1

            
PE-67300NL


Current Transformers THT Current Sense 180mH 510Ohms
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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 77
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between Fri. 17 May to Thu. 23 May Calender.png

USD 3.973
Multiples of: 80

Through Hole           
PA3202NL


Current Transformers 50/60Hz 85VAC-265VAC 200A Current Sensor
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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 75
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USD 4.6625
Multiples of: 1

            
PH9494.050NLT


Current Transformers 0.63mH 2250Vdc 30A DCR= 0.35mOhms
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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 70
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between Thu. 23 May to Mon. 27 May Calender.png

USD 1.4375
Multiples of: 1

PCB Mount           
P8205NLT


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 31
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between Fri. 31 May to Wed. 05 Jun Calender.png

USD 0.9223
Multiples of: 1

  10 A  Smd/Smt8.4 mm7.2 mm5.1 mm 50 KHz To 1 MHz 
PA3206NL


Current Transformers 50/60Hz 85VAC-265VAC 40A Current Sensor
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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 19
Ships to you
between Fri. 17 May to Thu. 23 May Calender.png

USD 3.8954
Multiples of: 1

            
PA3828NL


Current Transformers SENSOR, di/dt CURRENT, 4 SECTION, CLAMP-ON
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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 13
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between Thu. 23 May to Mon. 27 May Calender.png

USD 8.5008
Multiples of: 1

            
PE-67100NL


Current Transformers THT Current Sense 20mH 56Ohms
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Pulse 12
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between Fri. 17 May to Thu. 23 May Calender.png

USD 3.8218
Multiples of: 1

Through Hole    Radial19.05 mm14.35 mm19.05 mm   
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