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 306 2078


Transformer: encapsulated; 3.2VA; 230VAC; 15V; 15V; 107mA; 107mA
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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 10.463

Multiples of: 50

            
BV EI 303 3050


Transformer: encapsulated; 1.8VA; 115/115VAC; 12V; 12V; 75mA; 75mA
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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 10.503

Multiples of: 50

            
44443


Transformer: encapsulated; 22VA; 230VAC; 24V; 24V; 458mA; 458mA
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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 10.5253

Multiples of: 1

  458 mA   45.5 mm     
TEZ16/D230/12V


Transformer: encapsulated; 16VA; 230VAC; 12V; 1333.3mA; IP00; 420g
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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 10.5693

Multiples of: 1

            
TPZ3/2*115/2*6V


Transformer: mains; 3VA; 115VAC; 6V; 6V; 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 10.5924

Multiples of: 1

            
BH-0.66 80 I 1000/5A


- 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 10.596

Multiples of: 1

            
BV EI 304 2771


Transformer: encapsulated; 2.4VA; 230VAC; 12V; 12V; 100mA; 100mA
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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 10.6496

Multiples of: 50

            
BV EI 304 2867


Transformer: encapsulated; 2.4VA; 230VAC; 9V; 9V; 133mA; 133mA; 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 10.6496

Multiples of: 50

            
BV EI 304 2892


Transformer: encapsulated; 2VA; 230VAC; 9V; 9V; 111mA; 111mA; 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 10.6496

Multiples of: 50

            
44378


Transformer: encapsulated; 30VA; 230VAC; 24V; 1.25A; 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 : 0
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USD 10.7562

Multiples of: 1

            
TPZ3/2*115/2*9V


Transformer: mains; 3VA; 115VAC; 9V; 9V; 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 10.814

Multiples of: 1

            
TPZ3/2*115/2*12V


Transformer: mains; 3VA; 115VAC; 12V; 12V; 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 10.814

Multiples of: 1

            
SPCT 62/40 125/5 A VA 1 CL 1


Current transformer; Iout:5A; Iin:125A; Class:1@max1VA; 0÷50°C
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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.

SELEC Availability : 0
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USD 10.8192

Multiples of: 1

            
XD1-40/0.4


- 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.

CHINT Availability : 0
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USD 10.8938

Multiples of: 1

  -         
BV EI 305 2949


Transformer: encapsulated; 3VA; 400VAC; 15V; 200mA; 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 10.9829

Multiples of: 50

            
BV EI 305 2665


Transformer: encapsulated; 3VA; 400VAC; 24V; 125mA; Mounting: PCB
Icon ROHS
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 10.9829

Multiples of: 50

            
TPZ18/2*115/2*12V


Transformer: mains; 18VA; 115VAC; 12V; 12V; 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 11.0615

Multiples of: 1

            
SPCT62/30100/5AVA1CL1


Current Transformers Current Transfromer
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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.

Altech Availability : 0
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USD 11.1019

Multiples of: 1

Din Rail 100 A100:5 Screw62 mm47 mm81 mm 50 Hz to 60 Hz 
SPCT62/3075/5AVA1CL3


Current Transformers Current Transfromer
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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.

Altech Availability : 0
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USD 11.1019

Multiples of: 1

Din Rail 75 A75:5 Screw62 mm47 mm81 mm 50 Hz to 60 Hz 
TSPZ1/002


Transformer: encapsulated; 1VA; 230VAC; 6V; 6V; 0.08A; 0.08A; 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 11.1132

Multiples of: 1

            
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