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

Enable Filter
  Manufacturer
Reset
  Mounting Style
Reset
  Inductance
Reset
  Current Rating
Reset
  Turns Ratio
Reset
  Secondary Resistance
Reset
  Termination Style
Reset
  Length
Reset
  Width
Reset
  Height
Reset
  Frequency
Reset
  Frequency Range
Reset
  Qualification
Reset
First...101102103104105...
First...101102103104105...
Image  Information Image Stock Code(▲▼)Description
Manufacturer
Global Stock ⓘ (▲▼)Price(USD) 

(Ex. GST)(▲▼)		Enter Qty Mounting StyleInductanceCurrent RatingTurns RatioSecondary ResistanceTermination StyleLengthWidthHeightFrequencyFrequency RangeQualification
  
                
CS4050V-01L


Current Transformers CS4xxx High Freq 5000uH 10A 0.7Ohms
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.

Coilcraft Availability : 0
Calender.png

USD 3.7603

Multiples of: 1

 5 mH 1        
ASM-100


Current transformer; Series: ASM; I AC:5÷100A; 220O; -40÷120°C
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.

Talema Availability : 0
Calender.png

USD 3.7624

Multiples of: 1

            
BH-0.66 30 I 250/5A


- Current transformer ROHS
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.

CHINT Availability : 0
Calender.png

USD 3.7756

Multiples of: 1

            
AP-2000


Current transformer; Series: AP; 15A; Trans:2000:1; 20O; -40÷85°C
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.

Talema Availability : 0
Calender.png

USD 3.7779

Multiples of: 1

            
TSZZ0.6/017MP


Transformer: encapsulated; 0.6VA; 230VAC; 7.5V; 0.08A; IP00; 70g
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.

Indel Availability : 0
Calender.png

USD 3.7779

Multiples of: 1

            
T60404-E4627-X001


Current Transformers Current Transformer 200A 1:1000 25Henry
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.

Vacuumschmelze Availability : 0
Calender.png

USD 3.7787

Multiples of: 1

-24.6 H200 A1:100014.2 OhmsWire Leads30.5 mm30 mm17.5 mm 50 Hz 
HCT916HBT-SX


Current Transformers Through Hole RoHS
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.

Hop Tech Availability : 0
Calender.png

USD 3.787

Multiples of: 1

  1 A       0.02kHz ~ 10kHz 
TSZZ2.5/015M


Transformer: encapsulated; 2.5VA; 230VAC; 24V; 0.1A; Mounting: PCB
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.

Indel Availability : 0
Calender.png

USD 3.7926

Multiples of: 1

            
TEZ2/D230/12-12V


Transformer: encapsulated; 2VA; 230VAC; 12V; 12V; 83.3mA; 83.3mA
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.

Breve Tufvassons Availability : 0
Calender.png

USD 3.7926

Multiples of: 1

            
BV EI 304 2045


Transformer: encapsulated; 2.6VA; 230VAC; 6V; 6V; 217mA; 217mA; 99g
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.

Hahn Availability : 0
Calender.png

USD 3.8073

Multiples of: 1

            
TSZZ2.5/008M


Transformer: encapsulated; 2.5VA; 230VAC; 12V; 12V; 0.1A; 0.1A; IP00
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.

Indel Availability : 0
Calender.png

USD 3.815

Multiples of: 1

            
TS2/18


Transformer: mains; 2VA; 230VAC; 5.5V; 5.5V; 0.14A; 0.14A; IP00
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.

Indel Availability : 0
Calender.png

USD 3.815

Multiples of: 1

            
TSZZ2.5/010M


Transformer: encapsulated; 2.5VA; 230VAC; 15V; 15V; 0.08A; 0.08A
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.

Indel Availability : 0
Calender.png

USD 3.815

Multiples of: 1

            
TSZZ2.5/016M


Transformer: encapsulated; 2.5VA; 230VAC; 24V; 24V; 0.05A; 0.05A
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.

Indel Availability : 0
Calender.png

USD 3.815

Multiples of: 1

            
TSZZ2.5/004M


Transformer: encapsulated; 2.5VA; 230VAC; 6V; 6V; 0.2A; 0.2A; IP00
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.

Indel Availability : 0
Calender.png

USD 3.815

Multiples of: 1

            
TSZZ2.5/018M


Transformer: encapsulated; 2.5VA; 230VAC; 7.5V; 7.5V; 0.167A; IP00
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.

Indel Availability : 0
Calender.png

USD 3.815

Multiples of: 1

            
CST2010-040LD


Current Transformers 40A 1.36mH 1 Ohms AEC-Q200
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.

Coilcraft Availability : 0
Calender.png

USD 3.8202

Multiples of: 1

Smd/Smt1.36 mH40 A1:400.56 OhmsSmd/Smt19.91 mm14.55 mm10.5 mm 5 KHz to 1 MHzAec - Q200
AC1020


Current transformer; Series: AC; 20A; Trans:1000:1; 100O; 40mVA
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.

Talema Availability : 0
Calender.png

USD 3.8367

Multiples of: 1

            
BV EI 305 2053


Transformer: encapsulated; 3VA; 230VAC; 15V; 200mA; Mounting: PCB
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.

Hahn Availability : 0
Calender.png

USD 3.8661

Multiples of: 1

            
TCS-05


Current Transformer 1:60 500Vrms 0.006Ohm Prim. DCR 0.00175Ohm Sec. DCR 0.72uH Prim. 6000mA Prim. 6Term. Gull Wing SMD
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.

Tamura Availability : 0
Calender.png

USD 3.8795

Multiples of: 1

            
  • NoFilter
  • Contains
  • DoesNotContain
  • StartsWith
  • EndsWith
  • EqualTo
  • NotEqualTo
  • GreaterThan
  • LessThan
  • GreaterThanOrEqualTo
  • LessThanOrEqualTo
  • Between
  • NotBetween
  • IsEmpty
  • NotIsEmpty
  • IsNull
  • NotIsNull
  • Custom
First...101102103104105...

Looking for help? Visit our FAQ's Section to answer to all your questions

Resources

Company

Support

 

X-ON Worldwide Electronics

Welcome To X-ON Electronics
For over three decades, we have been advocating and shaping the electronic components industry. Our management complements our worldwide business scope and focus. We are committed to innovation, backed by a strong business foundation. If you need a trustworthy supplier of electronic components for your business – look no further.
  +61 8 9358 9358 |   sales@x-on.com.au |   Chat
 
Policies | Terms and Conditions | Sitemap

Copyright ©2025  X-ON Electronics Services. All rights reserved.
Please ensure you have read and understood our Terms & Conditions before purchasing. All prices exclude GST.

Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted Image for all the cards that are accepted ISO Certified AS9120 Certified