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
  
                
LCTR-5014500050A55


Current transformer; Series: LCTR; I AC:50A; 1.5VA; 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 30.2232

Multiples of: 1

            
BV UI 301 0167


Transformer: encapsulated; 3VA; 115/115VAC; 6V; 6V; 250mA; 250mA
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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 30.5025

Multiples of: 1

            
CTD2X3005AXXX


Current Transformers CURRENT TRANSFORMER REV.17
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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.

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

USD 36.0591

Multiples of: 1

            
LCTB-7450450600A52


Current transformer; Series: LCTB; I AC:600A; 7.5VA; 5A; Class:0,2
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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 36.8676

Multiples of: 1

            
PSS30/230/230V


Transformer: safety; 30VA; 230VAC; 230V; IP30; Mounting: DIN; 1kg
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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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 55.9776

Multiples of: 1

            
AKT4815


Current Transformer 2Term. PC Pin Thru-Hole
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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.

Panasonic Availability : 7
Ship by Fri. 14 Nov to Thu. 20 Nov Calender.png

USD 60.999

Multiples of: 1

            
PSS50/230/12V


Transformer: safety; 50VA; 230VAC; 12V; IP30; Mounting: DIN; 1.1kg
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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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 66.15

Multiples of: 1

            
PVS100/230/12V


Transformer: safety; 100VA; 230VAC; 12V; IP54; Thermal class: Ta40B
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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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 76.8957

Multiples of: 1

            
TO-600


Current transformer; Series: TO; I AC:600A; 2.5VA; -15÷50°C; IP20
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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 104.8404

Multiples of: 1

            
680500026


Transformer: safety; 500VA; 230VAC; 24V; IP20; Mounting: DIN; 6.75kg
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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 : 7
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 123.1566

Multiples of: 1

            
TSZZ20/002M


Transformer: encapsulated; 20VA; 230VAC; 6V; 6V; 1.66A; 1.66A; 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 : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 13.0683

Multiples of: 1

            
GN SELV 24VAC 16A IP44


Module: socket AC; 24VAC; 16A; IP44; Application: PFS
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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 : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 20.4477

Multiples of: 1

            
BV EI 543 1175


Transformer: encapsulated; 22VA; 230VAC; 15V; 15V; 734mA; 734mA
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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 : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 23.7699

Multiples of: 1

            
LCTB-6240400250A55


Current transformer; Series: LCTB; I AC:250A; 2.5VA; 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 : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 27.5919

Multiples of: 1

            
BV EI 602 1017


Transformer: encapsulated; 28VA; 230VAC; 24V; 1167mA; 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 : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 28.3563

Multiples of: 1

            
45067


Transformer: encapsulated; 40VA; 115/230VAC; 6V; 6V; 3333mA; 3333mA
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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 : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 32.6046

Multiples of: 1

            
BV EI 662 1095


Transformer: encapsulated; 33VA; 230VAC; 15V; 15V; 1100mA; 1100mA
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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 : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 32.8986

Multiples of: 1

            
LCTB-8660451000A55


Current transformer; Series: LCTB; I AC:1000A; 20VA; 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 : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 34.2951

Multiples of: 1

            
BV UI 481 0001


Transformer: encapsulated; 40VA; 115/115VAC; 6V; 6V; 3333mA; 3333mA
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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 : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 38.808

Multiples of: 1

            
45073


Transformer: encapsulated; 60VA; 115/230VAC; 6V; 6V; 5A; 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.

Myrra Availability : 6
Ship by Wed. 12 Nov to Fri. 14 Nov Calender.png

USD 39.1314

Multiples of: 1

            
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