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
  
                
16081


Current transformer; Series: ASK 51.4; I AC:1250A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16082


Current transformer; Series: ASK 51.4; I AC:1250A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16083


Current transformer; Series: ASK 51.4; I AC:1250A; 15VA; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16084


Current transformer; Series: ASK 51.4; I AC:1250A; 30VA; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16177


Current transformer; Series: ASK 51.4; I AC:250A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16050


Current transformer; Series: ASK 51.4; I AC:300A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16052


Current transformer; Series: ASK 51.4; I AC:300A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16053


Current transformer; Series: ASK 51.4; I AC:400A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16054


Current transformer; Series: ASK 51.4; I AC:400A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16057


Current transformer; Series: ASK 51.4; I AC:500A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16058


Current transformer; Series: ASK 51.4; I AC:500A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16059


Current transformer; Series: ASK 51.4; I AC:500A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16060


Current transformer; Series: ASK 51.4; I AC:500A; 15VA; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16061


Current transformer; Series: ASK 51.4; I AC:600A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16063


Current transformer; Series: ASK 51.4; I AC:600A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16064


Current transformer; Series: ASK 51.4; I AC:600A; 15VA; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16065


Current transformer; Series: ASK 51.4; I AC:750A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16066


Current transformer; Series: ASK 51.4; I AC:750A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16067


Current transformer; Series: ASK 51.4; I AC:750A; 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 Availability : 0
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USD 28.4741

Multiples of: 1

            
16068


Current transformer; Series: ASK 51.4; I AC:750A; 15VA; 5A
Icon ROHS
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 Availability : 0
Calender.png

USD 28.4741

Multiples of: 1

            
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