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
  
                
TI-60


Current transformer; Series: TI; I AC:60A; 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 : 0
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USD 18.7984

Multiples of: 1

            
TPZ30/2*115/2*18V


Transformer: mains; 30VA; 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 : 0
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USD 18.8147

Multiples of: 1

            
TCS-03


Current Transformer 1:40 500Vrms 0.006Ohm Prim. DCR 0.00114Ohm Sec. DCR 0.32uH Prim. 6000mA Prim. 6Term. Gull Wing 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.

Tamura Availability : 0
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USD 18.8267

Multiples of: 1

            
TSPZ6/003


Transformer: encapsulated; 6VA; 230VAC; 9V; 9V; 0.33A; 0.33A; 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 : 0
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USD 18.8895

Multiples of: 1

            
BV EI 542 1219


Transformer: encapsulated; 20VA; 230VAC; 24V; 834mA; 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 18.9229

Multiples of: 14

            
BV EI 542 1229


Transformer: encapsulated; 20VA; 230VAC; 12V; 1667mA; 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 18.9229

Multiples of: 19

            
BV EI 542 1151


Transformer: encapsulated; 20VA; 230VAC; 6V; 3334mA; 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 18.9229

Multiples of: 14

            
BV EI 542 1159


Transformer: encapsulated; 20VA; 230VAC; 15V; 1334mA; 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 18.9229

Multiples of: 14

            
BV EI 542 1153


Transformer: encapsulated; 20VA; 230VAC; 7.5V; 2667mA; 500g
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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 18.9229

Multiples of: 14

            
TPZ18/2*115/2*18V


Transformer: mains; 18VA; 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 : 0
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USD 19.0206

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 : 0
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USD 19.1394

Multiples of: 1

            
13054


Current transformer; Series: ASK 41.4; I AC:250A; 10VA; 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.

MBS Availability : 0
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USD 19.144

Multiples of: 1

            
TSPZ14/001


Transformer: encapsulated; 14VA; 230VAC; 6V; 6V; 1.17A; 1.17A; 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 : 0
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USD 19.1835

Multiples of: 1

            
2277556


Current Transformers PACT MCR-CB-21-12
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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 19.209

Multiples of: 1

            
TI-ETD44-2556


Transformer: impulse; for power supplies; 480W; 5.76mH
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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 19.3099

Multiples of: 1

 5.76 mH          
XMER62W4020/5A


Current transformer; Iout:5A; Iin:20A; screw, crimped
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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.

SIFAM TINSLEY Availability : 0
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USD 19.3305

Multiples of: 1

            
TI-80


Current transformer; Series: TI; I AC:80A; 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 : 0
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USD 19.3375

Multiples of: 1

            
TI-75


Current transformer; Series: TI; I AC:75A; 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 : 0
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USD 19.3513

Multiples of: 1

            
TI-100


Current transformer; Series: TI; I AC:100A; 2.5VA; -5÷40°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 : 0
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USD 19.4066

Multiples of: 1

            
XMER503030125/1A


Current transformer; Iout:1A; Iin:125A; Rail:25x15mm,30x10mm
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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.

SIFAM TINSLEY Availability : 0
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USD 19.4339

Multiples of: 1

            
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