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.
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(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
LCTB-8660450750A55


Current transformer; Series: LCTB; I AC:750A; 15VA; 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 5
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AUD 58.053
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LCTB-6230500100A55


Current transformer; Series: LCTB; I AC:100A; 2.5VA; 5A; Class:0,5
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LUMEL 5
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AUD 58.8933
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CT PRO XT 400


CURRENT TRANSFORMER, 400A, 50-60HZ
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ABB 5
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AUD 60.4611
Multiples of: 1

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9068


Current transformer; Series: ASK 31.5; I AC:300A; 10VA; 5A
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MBS 5
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AUD 65.52
Multiples of: 1

            
19000007125


Current Transformers M32 Han Metal Cord G rip, Rail (EPDM ins
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HARTING 5
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AUD 77.5773
Multiples of: 1

            
CT-0050-D10


Current Transformers 0-20mA AC CURRENT TRANSDUCER
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Littelfuse 5
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AUD 99.9996
Multiples of: 1

  20 mA50:5        
CT60A


Current Transformers IndoorToroidal 2.4VA 60:5, Accuracy 2%
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Hammond 5
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AUD 102.34
Multiples of: 1

Chassis 60 A60:5 Quick Connects95.3 mm44.5 mm82.6 mm   
PSS63/400/230V


Transformer: safety; 63VA; 400VAC; 230V; IP30; Mounting: DIN; 1.1kg
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Breve Tufvassons 5
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AUD 122.01
Multiples of: 1

            
PSS63/400/24V


Transformer: safety; 63VA; 400VAC; 24V; IP30; Mounting: DIN; 1.1kg
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Breve Tufvassons 5
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AUD 128.4033
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680320025


Transformer: safety; 320VA; 230VAC; 12V; IP20; Mounting: DIN; 4.4kg
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DF Electric 5
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AUD 147.3733
Multiples of: 1

            
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