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
  
                
PSS50/230/110V


Transformer: safety; 50VA; 230VAC; 110V
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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 : 9
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USD 62.6471

Multiples of: 1

            
680160029


Transformer: safety; 160VA; 230VAC; 230V; IP20; Mounting: DIN; 2.4kg
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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 : 9
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USD 64.4448

Multiples of: 1

            
PSS50/400/230V


Transformer: safety; 50VA; 400VAC; 230V; 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 : 9
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USD 67.3168

Multiples of: 1

            
PSS80N/230/12V


Transformer: safety; 80VA; 230VAC; 12V; IP30; Mounting: DIN; 1.3kg
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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 : 9
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USD 70.3101

Multiples of: 1

            
PSS50/230/6V


Transformer: safety; 50VA; 230VAC; 6V; 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 : 9
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USD 70.9569

Multiples of: 1

            
PSS63/230/18V


Transformer: safety; 63VA; 230VAC; 18V; 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 : 9
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USD 83.0605

Multiples of: 1

            
PVS120/A230/230V


Transformer: safety; 96VA; 230VAC; 230V; 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 : 9
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USD 83.9076

Multiples of: 1

            
680400029


Transformer: safety; 400VA; 230VAC; 230V; IP20; Mounting: DIN; 5.5kg
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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 : 9
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USD 121.0251

Multiples of: 1

            
1382378


Current Transformers PACT SPC-20-1A-D13
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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 : 9
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USD 128.1588

Multiples of: 1

  20 A  Wire Terminals22 mm73 mm35 mm   
1382387


Current Transformers PACT SPC-100-1A-D13
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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 : 9
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USD 128.1588

Multiples of: 1

  100 A  Wire Terminals22 mm73 mm35 mm   
A82-10250


Current Transformers 1PH CURR TXFROM-0-20MA OUTPUT
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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 : 9
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USD 419.1779

Multiples of: 1

            
CT02-150


Current Transformers SMT Current Sense Xfmr 18A, 1:150
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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.

ICE Availability : 8
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USD 1.9463

Multiples of: 1

Smd/Smt4 mH18 A1:15015 OhmsSmd/Smt6.4 mm6 mm4.6 mm   
44198


Transformer: encapsulated; 3.2VA; 230VAC; 24V; 133mA; 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 : 8
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USD 4.6305

Multiples of: 1

  133 mA         
T60404-E4624-X101


Current Transformers Current Transf 60A 1:2500 3.0H LitzWire
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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.

Vacuumschmelze Availability : 8
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USD 5.4516

Multiples of: 1

-3 H60 A1:250055 OhmsWire Leads31.5 mm30.5 mm15 mm 50 Hz 
TI-EF12.6-2300


Transformer: impulse; for power supplies; 3W; Works with: TNY264
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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 : 8
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USD 5.6742

Multiples of: 1

 1.25 mH          
TSZZ7/028M


Transformer: encapsulated; 7VA; 230VAC; 7.5V; 7.5V; 0.46A; 0.46A
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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 : 8
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USD 5.733

Multiples of: 1

            
BV EI 306 8017


Transformer: encapsulated; 2.8VA; 230VAC; 9V; 311mA; 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 : 8
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USD 11.0985

Multiples of: 1

            
TPZ3/2*115/2*18V


Transformer: mains; 3VA; 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 : 8
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USD 11.9364

Multiples of: 1

            
45002


Transformer: encapsulated; 1VA; 230VAC; 9V; 111mA; 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 : 8
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USD 12.1863

Multiples of: 1

            
45043


Transformer: encapsulated; 14VA; 115/230VAC; 6V; 6V; 1167mA; 1167mA
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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 : 8
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USD 15.2439

Multiples of: 1

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