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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
BV EI 303 8021


Transformer: encapsulated; 1.5VA; 230VAC; 9V; 9V; 83mA; 83mA; 81g
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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 : 0
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USD 8.2381

Multiples of: 50

            
BV EI 304 8006


Transformer: encapsulated; 2.1VA; 230VAC; 12V; 12V; 88mA; 88mA; 99g
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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 : 0
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USD 8.2381

Multiples of: 50

            
TSZZ12/007M


Transformer: encapsulated; 12VA; 230VAC; 12V; 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 : 0
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USD 8.2614

Multiples of: 1

            
CARRIER F-13 KIT


Short-circuit kit for current transformer. Use with panel mounted RBO/RSC 5 feed-through terminals
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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 Availability : 0
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USD 8.2782

Multiples of: 1

            
TSZ16/003


Transformer: encapsulated; 16VA; 230VAC; 9V; 1.78A
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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 : 0
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USD 8.3487

Multiples of: 1

            
TEZ10/D230/9V


Transformer: encapsulated; 10VA; 230VAC; 9V; 1111.1mA; IP00; 280g
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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 : 0
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USD 8.3634

Multiples of: 1

            
44311


Transformer: encapsulated; 16VA; 230VAC; 18V; 18V; 444mA; 444mA
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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 : 0
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USD 8.4169

Multiples of: 1

            
BV EI 306 8016


Transformer: encapsulated; 2.8VA; 230VAC; 6V; 467mA; 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 : 0
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USD 8.4455

Multiples of: 50

            
BV EI 306 8018


Transformer: encapsulated; 2.8VA; 230VAC; 15V; 187mA; 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 : 0
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USD 8.4455

Multiples of: 50

            
BV EI 383 1275


Transformer: encapsulated; 6VA; 230VAC; 12V; 500mA; 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 : 0
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USD 8.5008

Multiples of: 30

            
BV EI 383 1284


Transformer: encapsulated; 6VA; 230VAC; 9V; 667mA; 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 : 0
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USD 8.5008

Multiples of: 30

            
BV EI 383 1296


Transformer: encapsulated; 6VA; 230VAC; 18V; 333mA; 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 : 0
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USD 8.5008

Multiples of: 30

            
BV EI 481 1185


Transformer: encapsulated; 10VA; 230VAC; 18V; 556mA; 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 : 0
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USD 8.5019

Multiples of: 1

            
TSZ16/004


Transformer: encapsulated; 16VA; 230VAC; 9V; 9V; 890mA; 890mA
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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 : 0
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USD 8.5146

Multiples of: 1

            
TI-EF20-1369


Transformer: impulse; for power supplies; 12W; Works with: TNY280
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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.

Feryster Availability : 0
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USD 8.5284

Multiples of: 1

 4.04 mH          
BH-0.66 80 I 2000/5A


- Current transformer 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.

CHINT Availability : 0
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USD 8.5825

Multiples of: 1

            
74040


Transformer: impulse; 85/265VAC; 3.3÷7V; 8÷16.5V; 4A; 2.5A; 60W
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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 : 0
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USD 8.5848

Multiples of: 1

            
TS4/47


Transformer: mains; 4VA; 230VAC; 11V; 0.3A; 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 : 0
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USD 8.6142

Multiples of: 1

            
BV EI 304 2992


Transformer: encapsulated; 2.6VA; 230VAC; 24V; 108mA; 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 : 0
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USD 8.6386

Multiples of: 1

            
HCT15K-AC-20(100)A


Current Transformers Through Hole 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 : 0
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USD 8.6612

Multiples of: 1

  20 A       0.02kHz ~ 2kHz 
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