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
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
7240


Current transformer; Series: ASK 31.3; I AC:75A; 1VA; 1A; 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 30.6028

Multiples of: 1

            
7241


Current transformer; Series: ASK 31.3; I AC:75A; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7242


Current transformer; Series: ASK 31.3; I AC:80A; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7243


Current transformer; Series: ASK 31.3; I AC:80A; 2.5VA; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7244


Current transformer; Series: ASK 31.3; I AC:100A; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7245


Current transformer; Series: ASK 31.3; I AC:100A; 2.5VA; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7246


Current transformer; Series: ASK 31.3; I AC:150A; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7248


Current transformer; Series: ASK 31.3; I AC:200A; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7249


Current transformer; Series: ASK 31.3; I AC:200A; 2.5VA; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7250


Current transformer; Series: ASK 31.3; I AC:200A; 5VA; 1A; 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 30.6028

Multiples of: 1

            
7252


Current transformer; Series: ASK 31.3; I AC:250A; 2.5VA; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7255


Current transformer; Series: ASK 31.3; I AC:300A; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7256


Current transformer; Series: ASK 31.3; I AC:300A; 2.5VA; 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 Availability : 0
Calender.png

USD 30.6028

Multiples of: 1

            
7257


Current transformer; Series: ASK 31.3; I AC:300A; 5VA; 1A; 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
Calender.png

USD 30.6028

Multiples of: 1

            
7258


Current transformer; Series: ASK 31.3; I AC:300A; 10VA; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7259


Current transformer; Series: ASK 31.3; I AC:400A; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7260


Current transformer; Series: ASK 31.3; I AC:400A; 2.5VA; 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 Availability : 0
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USD 30.6028

Multiples of: 1

            
7261


Current transformer; Series: ASK 31.3; I AC:400A; 5VA; 1A; 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 30.6028

Multiples of: 1

            
7262


Current transformer; Series: ASK 31.3; I AC:400A; 10VA; 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 Availability : 0
Calender.png

USD 30.6028

Multiples of: 1

            
7263


Current transformer; Series: ASK 31.3; I AC:500A; 2.5VA; 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 Availability : 0
Calender.png

USD 30.6028

Multiples of: 1

            
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