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
  
                
7264


Current transformer; Series: ASK 31.3; I AC:500A; 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

            
7265


Current transformer; Series: ASK 31.3; I AC:500A; 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

            
7266


Current transformer; Series: ASK 31.3; I AC:600A; 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

            
7267


Current transformer; Series: ASK 31.3; I AC:600A; 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

            
7268


Current transformer; Series: ASK 31.3; I AC:600A; 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

            
7270


Current transformer; Series: ASK 31.3; I AC:750A; 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

            
7271


Current transformer; Series: ASK 31.3; I AC:750A; 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

            
7272


Current transformer; Series: ASK 31.3; I AC:750A; 10VA; 1A
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
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USD 30.6028

Multiples of: 1

            
SPCT 140/100 2000/5A VA 15 CL 0.5


Current transformer; Iout:5A; Iin:2kA; Class:0.5@max15VA; 0÷50°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.

SELEC Availability : 0
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USD 30.6306

Multiples of: 1

            
7253


Current transformer; Series: ASK 31.3; I AC:250A; 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 30.6719

Multiples of: 1

            
9045


Current transformer; Series: ASK 31.5; I AC:50A; 1.5VA; 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 30.8654

Multiples of: 1

            
9047


Current transformer; Series: ASK 31.5; I AC:60A; 1.5VA; 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 30.8654

Multiples of: 1

            
9048


Current transformer; Series: ASK 31.5; I AC:60A; 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 30.8654

Multiples of: 1

            
9049


Current transformer; Series: ASK 31.5; I AC:75A; 1.5VA; 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
Calender.png

USD 30.8654

Multiples of: 1

            
9050


Current transformer; Series: ASK 31.5; I AC:75A; 2.5VA; 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 30.8654

Multiples of: 1

            
9051


Current transformer; Series: ASK 31.5; I AC:80A; 1.5VA; 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
Calender.png

USD 30.8654

Multiples of: 1

            
9052


Current transformer; Series: ASK 31.5; I AC:80A; 2.5VA; 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 30.8654

Multiples of: 1

            
9054


Current transformer; Series: ASK 31.5; I AC:100A; 1.5VA; 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
Calender.png

USD 30.8654

Multiples of: 1

            
9055


Current transformer; Series: ASK 31.5; I AC:100A; 2.5VA; 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 30.8654

Multiples of: 1

            
9057


Current transformer; Series: ASK 31.5; I AC:150A; 2.5VA; 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 30.8654

Multiples of: 1

            
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