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
  
                
45053


Transformer: encapsulated; 18VA; 115/230VAC; 18V; 18V; 500mA; 500mA
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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 1
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AUD 25.0833
Multiples of: 1

            
SGM-30ML150525500


Current transformer; Series: S30M; I AC:150A; 2.5VA; -25÷75°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.

SIGMA ELEKTRIK 1
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AUD 25.8767
Multiples of: 1

            
SGM-30ML250555000


Current transformer; Series: S30M; I AC:250A; 5VA; -25÷75°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.

SIGMA ELEKTRIK 1
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AUD 26.9033
Multiples of: 1

            
BV EI 481 1182


Transformer: encapsulated; 10VA; 230VAC; 7.5V; 1333mA; 300g
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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 1
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AUD 30.8218
Multiples of: 16

            
XMER623040100/5A


Current transformer; Iout:5A; Iin:100A; Øint:30.5mm
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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 1
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AUD 33.0867
Multiples of: 1

            
TSZZ30/007M/5


Transformer: encapsulated; 30VA; 230VAC; 15V; 2A; 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.

Indel 1
Ships to you
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AUD 33.88
Multiples of: 1

            
TI-400


Current transformer; Series: TI; I AC:400A; 10VA; -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 1
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AUD 36.4233
Multiples of: 1

            
13179


Current transformer; Series: ASK 41.4; I AC:100A; 3.75VA; 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 1
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AUD 38.8267
Multiples of: 1

            
PSS10N/230/24V


Transformer: safety; 10VA; 230VAC; 24V; IP30; Mounting: DIN
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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 1
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AUD 49.8867
Multiples of: 1

            
XMER7440500/5A


Current transformer; Iout:5A; Iin:500A; Øint:35mm
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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 1
Ships to you
between Tue. 18 Nov to Mon. 24 Nov Calender.png

AUD 50.9234
Multiples of: 1

            
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