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-8660451250A55


Current transformer; Series: LCTB; I AC:1250A; 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 2
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AUD 58.9928
Multiples of: 1

            
7050


Current transformer; Series: ASK 31.3; I AC:200A; 5VA; 5A; Class:1
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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 2
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AUD 63.3267
Multiples of: 1

            
LCTB-7440450300A55


Current transformer; Series: LCTB; I AC:300A; 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 2
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AUD 63.7528
Multiples of: 1

            
CTD2X4005AXXX


Current Transformers CURRENT TRANSFORMER 400:5A
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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 2
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AUD 64.61
Multiples of: 1

            
LCTB-7440450400A55


Current transformer; Series: LCTB; I AC:400A; 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 2
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AUD 65.38
Multiples of: 1

            
19074


Current transformer; Series: ASK 61.4; I AC:1000A; 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 2
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AUD 68.6803
Multiples of: 1

            
L595100


Current Transformer 1:1000 600VAC 100000mA Prim. Wire Lead
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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.

Crouzet 2
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AUD 74.0164
Multiples of: 1

            
XMER7430800/1A


Current transformer; Iout:1A; Iin:800A; Øint:26mm
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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 2
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AUD 75.8567
Multiples of: 1

            
LCTB-1048041500A55


Current transformer; Series: LCTB; I AC:1500A; 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 2
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AUD 81.5733
Multiples of: 1

            
LCTB-1048041250A55


Current transformer; Series: LCTB; I AC:1250A; 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 2
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AUD 86.6367
Multiples of: 1

            
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