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-5021500250A55


Current transformer; Series: LCTB; I AC:250A; 7.5VA; 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 1
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AUD 51.8115
Multiples of: 1

            
CTD1X2505AXXX


Current Transformers CURRENT TRANSFORMER 250:5A
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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.

Carlo Gavazzi 1
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AUD 52.5
Multiples of: 1

            
7045


Current transformer; Series: ASK 31.3; I AC:100A; 2.5VA; 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 53.2272
Multiples of: 1

            
LCTB-5021500075A55


Current transformer; Series: LCTB; I AC:75A; 1.5VA; 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 1
Ships to you
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AUD 53.6433
Multiples of: 1

            
CTD1X3005AXXX


Current Transformers CURRENT TRANSFORMER 300:5A
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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.

Carlo Gavazzi 1
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AUD 53.69
Multiples of: 0

            
LCTB-8660451600A55


Current transformer; Series: LCTB; I AC:1600A; 20VA; 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 1
Ships to you
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AUD 57.7638
Multiples of: 1

            
16070


Current transformer; Series: ASK 51.4; I AC:800A; 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 1
Ships to you
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AUD 61.04
Multiples of: 1

            
7251


Current transformer; Series: ASK 31.3; I AC:250A; 1.5VA; 1A
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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
Ships to you
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AUD 64.9367
Multiples of: 1

            
26035


Current transformer; Series: ASR 20.3; I AC:100A; 2.5VA; 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 65.7067
Multiples of: 1

            
LCTB-14010H1600A5S


Current transformer; Series: LCTB; I AC:1600A; 20VA; 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 1
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AUD 92.0967
Multiples of: 1

            
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