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
  
                
XMER501430125/1A


Current transformer; Iout:1A; Iin:125A; screw; 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 22.9388

Multiples of: 1

            
XMER50303080/1A


Current transformer; Iout:1A; Iin:80A; Class:1@max1.5VA
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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 22.9388

Multiples of: 1

            
XMER502150100/5A


Current transformer; Iout:5A; Iin:100A; 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 22.9388

Multiples of: 1

            
XMER623040500/5A


Current transformer; Iout:5A; Iin:500A; Øint:30.5mm
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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.

SIFAM TINSLEY Availability : 0
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USD 22.9388

Multiples of: 1

            
XMER623040600/5A


Current transformer; Iout:5A; Iin:600A; Øint:30.5mm
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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.

SIFAM TINSLEY Availability : 0
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USD 22.9388

Multiples of: 1

            
XMER623040750/5A


Current transformer; Iout:5A; Iin:750A; Øint:30.5mm
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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.

SIFAM TINSLEY Availability : 0
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USD 22.9388

Multiples of: 1

            
XMER623040800/5A


Current transformer; Iout:5A; Iin:800A; Øint:30.5mm
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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.

SIFAM TINSLEY Availability : 0
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USD 22.9388

Multiples of: 1

            
XMER62R100/5A


Current transformer; Iout:5A; Iin:100A; 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 22.9388

Multiples of: 1

            
XMER7450100/5A


Current transformer; Iout:5A; Iin:100A; Class:1@max1.5VA
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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 22.9388

Multiples of: 1

            
XMER7450125/5A


Current transformer; Iout:5A; Iin:125A; Class:1@max1.5VA
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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 22.9388

Multiples of: 1

            
XMER7450150/5A


Current transformer; Iout:5A; Iin:150A; Class:1@max2.5VA
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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 22.9388

Multiples of: 1

            
XMER7450200/5A


Current transformer; Iout:5A; Iin:200A; Class:1@max3.75VA
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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 22.9388

Multiples of: 1

            
XMER7450250/5A


Current transformer; Iout:5A; Iin:250A; Øint:41mm
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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 22.9388

Multiples of: 1

            
XMER7450300/5A


Current transformer; Iout:5A; Iin:300A; Øint:41mm
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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 22.9388

Multiples of: 1

            
XMER7450400/5A


Current transformer; Iout:5A; Iin:400A; Øint:41mm
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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 22.9388

Multiples of: 1

            
XMER7450500/5A


Current transformer; Iout:5A; Iin:500A; Øint:41mm
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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 22.9388

Multiples of: 1

            
XMER8560400/5A


Current transformer; Iout:5A; Iin:400A; Rail:30x60mm,40x50mm
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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 22.9388

Multiples of: 1

            
XMER8560500/5A


Current transformer; Iout:5A; Iin:500A; Rail:30x60mm,40x50mm
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
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USD 22.9388

Multiples of: 1

            
16244


Lynch Pin Kit-50Pc Assortment; Kit Conte; Lynch Pin Kit-50Pc Assortment; Kit Contents:16 pc 3/16" x 1-7/16", 18 pc 1/4" x 1-3/4", 6 pc 5/16" x 1-3/4", 10 pc 7/16 x 1-3/4"Lynch Pins; Product Range:-
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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.

GRIP ON TOOLS Availability : 0
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USD 23.0202

Multiples of: 1

            
BV EI 543 1176


Transformer: encapsulated; 22VA; 230VAC; 18V; 1223mA; Mounting: PCB
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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.

Hahn Availability : 0
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USD 23.0685

Multiples of: 1

            
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