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
  
                
LCTR 62R0400250A55


Transformer: current; Iin: 250A; Iout: 5A; on cable; Øint: 22.5mm
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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 Availability : 0
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USD 32.8653

Multiples of: 1

            
CT PRO XT 50


CURRENT TRANSFORMER, 50A, 50-60HZ
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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.

ABB Availability : 0
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USD 33.1769

Multiples of: 1

            
XMER8660250/5A


Current transformer; Iout:5A; Iin:250A; Øint:51mm
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER8660300/5A


Current transformer; Iout:5A; Iin:300A; Øint:51mm
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER8660750/5A


Current transformer; Iout:5A; Iin:750A; Øint:51mm
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER88601000/5A


Current transformer; Iout:5A; Iin:1kA; Rail:60x30mm; Øint:30mm
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER7440150/5A


Current transformer; Iout:5A; Iin:150A; Øint:35mm
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER7430150/5A


Current transformer; Iout:5A; Iin:150A; 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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER7430125/5A


Current transformer; Iout:5A; Iin:125A; 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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER62R300/1A


Current transformer; Iout:1A; Iin:300A; 22.5mm; Series: XMER 62R
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER7430100/5A


Current transformer; Iout:5A; Iin:100A; 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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER62R250/1A


Current transformer; Iout:1A; Iin:250A; 22.5mm; Series: XMER 62R
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER62R400/1A


Current transformer; Iout:1A; Iin:400A; 22.5mm; Series: XMER 62R
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER501450300/1A


Current transformer; Iout:1A; Iin:300A; 14mm; Series: XMER 50-14
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER50145030/1A


Current transformer; Iout:1A; Iin:30A; Class:1@max1VA; 14mm
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER501450250/1A


Current transformer; Iout:1A; Iin:250A; 14mm; Series: XMER 50-14
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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 33.3538

Multiples of: 1

            
XMER503050600/1A


Current transformer; Iout:1A; Iin:600A; screw; 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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER8660800/5A


Current transformer; Iout:5A; Iin:800A; Øint:51mm
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER502150400/1A


Current transformer; Iout:1A; Iin:400A; Rail:20x10mm; Øint:21mm
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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 Availability : 0
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USD 33.3538

Multiples of: 1

            
XMER10480400/5A


Current transformer; Iout:5A; Iin:400A; Øint:65mm
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.

SIFAM TINSLEY Availability : 0
Calender.png

USD 33.3538

Multiples of: 1

            
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