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
  
                
EFCT-26


Current Transformers CURRENT TRANSFORMER 100:1 EF 26MM
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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.

Littelfuse Availability : 8
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USD 464.8968

Multiples of: 1

Chassis Mount 50 mA100:1 Screw68 mm26.5 mm72 mm 50 Hz to 400 Hz 
TSZZ1.2/015MP


Transformer: encapsulated; 1.2VA; 230VAC; 24V; 0.05A; 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 : 7
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USD 3.7779

Multiples of: 1

            
TSZZ0.6/006MP


Transformer: encapsulated; 0.6VA; 230VAC; 9V; 9V; 0.033A; 0.033A
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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 : 7
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USD 3.9837

Multiples of: 1

            
TSZZ2.4/011MP


Transformer: encapsulated; 2.4VA; 230VAC; 18V; 0.133A; IP00; 120g
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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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 4.1748

Multiples of: 1

            
TSZZ7/003M


Transformer: encapsulated; 7VA; 230VAC; 6V; 1.16A; 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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 5.8906

Multiples of: 1

            
TSZZ12/011M


Transformer: encapsulated; 12VA; 230VAC; 18V; 0.66A; 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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 8.1585

Multiples of: 1

            
44436


Transformer: encapsulated; 22VA; 230VAC; 18V; 1222mA; 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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 8.8906

Multiples of: 1

            
TS5/003


Transformer: mains; 5VA; 230VAC; 6V; 6V; 0.4A; 0.4A; 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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 9.0552

Multiples of: 1

            
TSZZ20/015M


Transformer: encapsulated; 20VA; 230VAC; 7.5V; 2.66A; 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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 12.2892

Multiples of: 1

            
TS10/35


Transformer: mains; 10VA; 230VAC; 9V; 1A; Mounting: screw type; 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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 13.8474

Multiples of: 1

            
45064


Transformer: encapsulated; 30VA; 115/230VAC; 15V; 15V; 1A; 1A
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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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 15.4119

Multiples of: 1

  1 A     35 mm   
BV EI 480 1391


Transformer: encapsulated; 7VA; 230VAC; 12V; 583mA; 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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 16.3317

Multiples of: 1

            
LCTB-5030300300A55


Current transformer; Series: LCTB; I AC:300A; 5VA; 5A; Class:0,5
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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.

LUMEL Availability : 7
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USD 19.2059

Multiples of: 1

            
LCTB-5030300500A55


Current transformer; Series: LCTB; I AC:500A; 5VA; 5A; Class:0,5
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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.

LUMEL Availability : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 19.8597

Multiples of: 1

            
TSZZ30/010M/5


Transformer: encapsulated; 30VA; 230VAC; 18V; 18V; 0.83A; 0.83A
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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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 21.8736

Multiples of: 1

            
TSZZ35/010M/5


Transformer: encapsulated; 35VA; 230VAC; 18V; 18V; 0.97A; 0.97A
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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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 23.0349

Multiples of: 1

            
TSZZ45/013M/5


Transformer: encapsulated; 45VA; 230VAC; 24V; 1.87A; 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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 24.1962

Multiples of: 1

            
TSZZ45/006M/5


Transformer: encapsulated; 45VA; 230VAC; 12V; 12V; 1.87A; 1.87A
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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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 24.5037

Multiples of: 1

            
TI-50


Current transformer; Series: TI; I AC:50A; 2.5VA; -5÷40°C; IP20; 5A
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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.

F&F Availability : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 25.2987

Multiples of: 1

            
BV EI 481 1167


Transformer: encapsulated; 10VA; 230VAC; 9V; 1111mA; 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 7.8057

Multiples of: 1

            
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