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.
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Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD

(Ex. GST)(▲▼)
Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
CS1750L


Current Transformers CS1xxx Curr Sensor 30A 20-50kHz
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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.

Coilcraft Availability : 26
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USD 8.463

Multiples of: 1

 1.125 H 1        
TSZZ20/014M


Transformer: encapsulated; 20VA; 230VAC; 24V; 24V; 0.41A; 0.41A
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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.

Indel Availability : 26
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USD 13.4831

Multiples of: 1

            
TPZ6/2*115/2*18V


Transformer: mains; 6VA; 115VAC; 18V; 18V; Mounting: PCB; IP00
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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.

Breve Tufvassons Availability : 26
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USD 15.6065

Multiples of: 1

            
TEZ30/D400/24V


Transformer: encapsulated; 30VA; 400VAC; 24V; 1250mA; Mounting: PCB
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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.

Breve Tufvassons Availability : 26
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USD 19.747

Multiples of: 1

            
TSPZ10/020


Transformer: encapsulated; 10VA; 230VAC; 12V; 12V; 0.42A; 0.42A
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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.

Indel Availability : 26
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USD 22.022

Multiples of: 1

            
BV EI 541 1132


Transformer: encapsulated; 16VA; 230VAC; 15V; 15V; 534mA; 534mA
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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.

Hahn Availability : 26
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USD 24.4184

Multiples of: 1

            
44127


Transformer: encapsulated; 2VA; 230VAC; 6V; 6V; 167mA; 167mA
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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.

Myrra Availability : 25
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USD 2.8224

Multiples of: 1

  167 mA   27.3 mm 26.8 mm   
TSZZ1.5/007MP


Transformer: encapsulated; 1.5VA; 230VAC; 12V; 0.1A; Mounting: PCB
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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.

Indel Availability : 25
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USD 3.8979

Multiples of: 1

            
BV EI 302 2000


Transformer: encapsulated; 1.8VA; 230VAC; 6V; 300mA; Mounting: PCB
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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.

Hahn Availability : 25
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USD 7.4316

Multiples of: 1

            
TS4/40


Transformer: mains; 4VA; 230VAC; 8.5V; 0.5A; Mounting: screw type
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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.

Indel Availability : 25
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USD 8.4175

Multiples of: 1

            
TSZZ12/006M


Transformer: encapsulated; 12VA; 230VAC; 9V; 9V; 0.66A; 0.66A; IP00
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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.

Indel Availability : 25
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USD 8.5389

Multiples of: 1

            
BV EI 304 2868


Transformer: encapsulated; 2.1VA; 230VAC; 24V; 88mA; Mounting: PCB
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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.

Hahn Availability : 25
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USD 8.7318

Multiples of: 1

            
TSPZ6/002


Transformer: encapsulated; 6VA; 230VAC; 6V; 6V; 0.5A; 0.5A; IP00
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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.

Indel Availability : 25
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USD 18.564

Multiples of: 1

            
BV UI 481 0002


Transformer: encapsulated; 40VA; 115/115VAC; 9V; 9V; 2222mA; 2222mA
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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.

Hahn Availability : 25
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USD 21.7641

Multiples of: 1

            
BV EI 604 1088


Transformer: encapsulated; 35VA; 230VAC; 12V; 2917mA; Mounting: PCB
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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.

Hahn Availability : 25
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USD 29.8935

Multiples of: 1

            
680320029


Transformer: safety; 320VA; 230VAC; 230V; IP20; Mounting: DIN; 4.4kg
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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.

DF Electric Availability : 25
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USD 93.5329

Multiples of: 1

            
HCT2018-LF


- 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 Availability : 24
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USD 1.5505

Multiples of: 1

  1 A       0.02kHz ~ 2kHz 
56T200C


Current Transformers 80-150mH at 1V 10kHz 10A 200ct turns
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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 : 24
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USD 1.562

Multiples of: 1

Through Hole72 mH10 A200Ct2.81 OhmsRadial16.79 mm8.89 mm20.19 mm 20 KHz to 200 KHz 
44090


Transformer: encapsulated; 1.5VA; 230VAC; 24V; 63mA; Mounting: PCB
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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.

Myrra Availability : 24
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USD 2.7195

Multiples of: 1

  63 mA         
SCT-1250-200


CURRENT TRANSFORMER, SPLITCORE, 200A
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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.

Magnelab Availability : 0
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USD 126.4679

Multiples of: 1

            
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